Home / 62,470,001.72-93,713,721.56-26,070,048.36

Finding the Fourth Proportional to 62,470,001.72, 93,713,721.56 and 26,070,048.36

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Solution

The fourth proportional to 62,470,001.72, 93,713,721.56 and 26,070,048.36 is: 39,108,711.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,470,001.72 : 93,713,721.56 = 26,070,048.36 : x
  2. Step 2: Convert to fraction form
    62,470,001.72/93,713,721.56 = 26,070,048.36/x
  3. Step 3: Cross multiply
    62,470,001.72x = 93,713,721.56 × 26,070,048.36
  4. Step 4: Simplify right side
    62,470,001.72x = 2,443,121,253,064,774.50
  5. Step 5: Solve for x
    x = 2,443,121,253,064,774.50/62,470,001.72
  6. Step 6: Final answer
    x = 39,108,711.15

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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.