Home / 8,044,272,030.70-12,066,408,046.05-2,228,181,726.70

Finding the Fourth Proportional to 8,044,272,030.70, 12,066,408,046.05 and 2,228,181,726.70

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Solution

The fourth proportional to 8,044,272,030.70, 12,066,408,046.05 and 2,228,181,726.70 is: 3,342,272,590.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044,272,030.70 : 12,066,408,046.05 = 2,228,181,726.70 : x
  2. Step 2: Convert to fraction form
    8,044,272,030.70/12,066,408,046.05 = 2,228,181,726.70/x
  3. Step 3: Cross multiply
    8,044,272,030.70x = 12,066,408,046.05 × 2,228,181,726.70
  4. Step 4: Simplify right side
    8,044,272,030.70x = 26,886,149,915,114,459,136
  5. Step 5: Solve for x
    x = 26,886,149,915,114,459,136/8,044,272,030.70
  6. Step 6: Final answer
    x = 3,342,272,590.05

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Double scale
Find fourth proportional to 8,044,272,031.70, 12,066,408,047.55 and 2,228,181,727.70
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.