Home / 5,730,012,538.61-8,595,951,697.54-1,692,151,462.91

Finding the Fourth Proportional to 5,730,012,538.61, 8,595,951,697.54 and 1,692,151,462.91

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Solution

The fourth proportional to 5,730,012,538.61, 8,595,951,697.54 and 1,692,151,462.91 is: 2,538,502,689.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,012,538.61 : 8,595,951,697.54 = 1,692,151,462.91 : x
  2. Step 2: Convert to fraction form
    5,730,012,538.61/8,595,951,697.54 = 1,692,151,462.91/x
  3. Step 3: Cross multiply
    5,730,012,538.61x = 8,595,951,697.54 × 1,692,151,462.91
  4. Step 4: Simplify right side
    5,730,012,538.61x = 14,545,652,240,119,697,408
  5. Step 5: Solve for x
    x = 14,545,652,240,119,697,408/5,730,012,538.61
  6. Step 6: Final answer
    x = 2,538,502,689.50

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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.