Home / 3,369,690,281.41-5,044,700,220.50-1,966,374,262.69

Finding the Fourth Proportional to 3,369,690,281.41, 5,044,700,220.50 and 1,966,374,262.69

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Solution

The fourth proportional to 3,369,690,281.41, 5,044,700,220.50 and 1,966,374,262.69 is: 2,943,822,086.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,690,281.41 : 5,044,700,220.50 = 1,966,374,262.69 : x
  2. Step 2: Convert to fraction form
    3,369,690,281.41/5,044,700,220.50 = 1,966,374,262.69/x
  3. Step 3: Cross multiply
    3,369,690,281.41x = 5,044,700,220.50 × 1,966,374,262.69
  4. Step 4: Simplify right side
    3,369,690,281.41x = 9,919,768,676,570,267,648
  5. Step 5: Solve for x
    x = 9,919,768,676,570,267,648/3,369,690,281.41
  6. Step 6: Final answer
    x = 2,943,822,086.94

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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.