Home / 92,025,997,603.20-138,038,996,404.80-60,680,331,964.80

Finding the Fourth Proportional to 92,025,997,603.20, 138,038,996,404.80 and 60,680,331,964.80

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Solution

The fourth proportional to 92,025,997,603.20, 138,038,996,404.80 and 60,680,331,964.80 is: 91,020,497,947.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,025,997,603.20 : 138,038,996,404.80 = 60,680,331,964.80 : x
  2. Step 2: Convert to fraction form
    92,025,997,603.20/138,038,996,404.80 = 60,680,331,964.80/x
  3. Step 3: Cross multiply
    92,025,997,603.20x = 138,038,996,404.80 × 60,680,331,964.80
  4. Step 4: Simplify right side
    92,025,997,603.20x = 8,376,252,125,931,097,817,088
  5. Step 5: Solve for x
    x = 8,376,252,125,931,097,817,088/92,025,997,603.20
  6. Step 6: Final answer
    x = 91,020,497,947.20

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1.5x scale

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.