Home / 43,242,127.92-59,674,130.83-23,663,018.62

Finding the Fourth Proportional to 43,242,127.92, 59,674,130.83 and 23,663,018.62

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Solution

The fourth proportional to 43,242,127.92, 59,674,130.83 and 23,663,018.62 is: 32,654,962.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,242,127.92 : 59,674,130.83 = 23,663,018.62 : x
  2. Step 2: Convert to fraction form
    43,242,127.92/59,674,130.83 = 23,663,018.62/x
  3. Step 3: Cross multiply
    43,242,127.92x = 59,674,130.83 × 23,663,018.62
  4. Step 4: Simplify right side
    43,242,127.92x = 1,412,070,068,962,606
  5. Step 5: Solve for x
    x = 1,412,070,068,962,606/43,242,127.92
  6. Step 6: Final answer
    x = 32,654,962.58

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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.