Home / 59,582,918.52-89,374,663.22-18,084,155.24

Finding the Fourth Proportional to 59,582,918.52, 89,374,663.22 and 18,084,155.24

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Solution

The fourth proportional to 59,582,918.52, 89,374,663.22 and 18,084,155.24 is: 27,126,319.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,582,918.52 : 89,374,663.22 = 18,084,155.24 : x
  2. Step 2: Convert to fraction form
    59,582,918.52/89,374,663.22 = 18,084,155.24/x
  3. Step 3: Cross multiply
    59,582,918.52x = 89,374,663.22 × 18,084,155.24
  4. Step 4: Simplify right side
    59,582,918.52x = 1,616,265,283,808,534.50
  5. Step 5: Solve for x
    x = 1,616,265,283,808,534.50/59,582,918.52
  6. Step 6: Final answer
    x = 27,126,319.49

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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.