Home / 10,652,753,856.96-15,985,443,420-5,935,024,555.20

Finding the Fourth Proportional to 10,652,753,856.96, 15,985,443,420 and 5,935,024,555.20

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Solution

The fourth proportional to 10,652,753,856.96, 15,985,443,420 and 5,935,024,555.20 is: 8,906,053,823.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,652,753,856.96 : 15,985,443,420 = 5,935,024,555.20 : x
  2. Step 2: Convert to fraction form
    10,652,753,856.96/15,985,443,420 = 5,935,024,555.20/x
  3. Step 3: Cross multiply
    10,652,753,856.96x = 15,985,443,420 × 5,935,024,555.20
  4. Step 4: Simplify right side
    10,652,753,856.96x = 94,873,999,223,460,265,984
  5. Step 5: Solve for x
    x = 94,873,999,223,460,265,984/10,652,753,856.96
  6. Step 6: Final answer
    x = 8,906,053,823.96

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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.