Home / 39,470,164.52-59,209,308.12-14,898,787.48

Finding the Fourth Proportional to 39,470,164.52, 59,209,308.12 and 14,898,787.48

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Solution

The fourth proportional to 39,470,164.52, 59,209,308.12 and 14,898,787.48 is: 22,349,714.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,470,164.52 : 59,209,308.12 = 14,898,787.48 : x
  2. Step 2: Convert to fraction form
    39,470,164.52/59,209,308.12 = 14,898,787.48/x
  3. Step 3: Cross multiply
    39,470,164.52x = 59,209,308.12 × 14,898,787.48
  4. Step 4: Simplify right side
    39,470,164.52x = 882,146,898,517,718.38
  5. Step 5: Solve for x
    x = 882,146,898,517,718.38/39,470,164.52
  6. Step 6: Final answer
    x = 22,349,714.25

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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.