Home / 32,888,886.66-49,316,331.60-14,437,279.80

Finding the Fourth Proportional to 32,888,886.66, 49,316,331.60 and 14,437,279.80

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Solution

The fourth proportional to 32,888,886.66, 49,316,331.60 and 14,437,279.80 is: 21,648,457.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,888,886.66 : 49,316,331.60 = 14,437,279.80 : x
  2. Step 2: Convert to fraction form
    32,888,886.66/49,316,331.60 = 14,437,279.80/x
  3. Step 3: Cross multiply
    32,888,886.66x = 49,316,331.60 × 14,437,279.80
  4. Step 4: Simplify right side
    32,888,886.66x = 711,993,678,018,781.75
  5. Step 5: Solve for x
    x = 711,993,678,018,781.75/32,888,886.66
  6. Step 6: Final answer
    x = 21,648,457.89

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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.