Home / 54,230,951-74,849,574.72-32,216,680.04

Finding the Fourth Proportional to 54,230,951, 74,849,574.72 and 32,216,680.04

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Solution

The fourth proportional to 54,230,951, 74,849,574.72 and 32,216,680.04 is: 44,465,471.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,230,951 : 74,849,574.72 = 32,216,680.04 : x
  2. Step 2: Convert to fraction form
    54,230,951/74,849,574.72 = 32,216,680.04/x
  3. Step 3: Cross multiply
    54,230,951x = 74,849,574.72 × 32,216,680.04
  4. Step 4: Simplify right side
    54,230,951x = 2,411,404,799,884,312.50
  5. Step 5: Solve for x
    x = 2,411,404,799,884,312.50/54,230,951
  6. Step 6: Final answer
    x = 44,465,471.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.