Home / 39,875,005.59-59,823,141.31-14,316,236.43

Finding the Fourth Proportional to 39,875,005.59, 59,823,141.31 and 14,316,236.43

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Solution

The fourth proportional to 39,875,005.59, 59,823,141.31 and 14,316,236.43 is: 21,478,172.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,875,005.59 : 59,823,141.31 = 14,316,236.43 : x
  2. Step 2: Convert to fraction form
    39,875,005.59/59,823,141.31 = 14,316,236.43/x
  3. Step 3: Cross multiply
    39,875,005.59x = 59,823,141.31 × 14,316,236.43
  4. Step 4: Simplify right side
    39,875,005.59x = 856,442,234,979,260
  5. Step 5: Solve for x
    x = 856,442,234,979,260/39,875,005.59
  6. Step 6: Final answer
    x = 21,478,172.16

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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.