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Finding the Fourth Proportional to 60,584,274,014.10, 90,876,411,021.15 and 60,584,274,014.10

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Solution

The fourth proportional to 60,584,274,014.10, 90,876,411,021.15 and 60,584,274,014.10 is: 90,876,411,021.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,584,274,014.10 : 90,876,411,021.15 = 60,584,274,014.10 : x
  2. Step 2: Convert to fraction form
    60,584,274,014.10/90,876,411,021.15 = 60,584,274,014.10/x
  3. Step 3: Cross multiply
    60,584,274,014.10x = 90,876,411,021.15 × 60,584,274,014.10
  4. Step 4: Simplify right side
    60,584,274,014.10x = 5,505,681,386,723,328,655,360
  5. Step 5: Solve for x
    x = 5,505,681,386,723,328,655,360/60,584,274,014.10
  6. Step 6: Final answer
    x = 90,876,411,021.15

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Double scale
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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.