Home / 60,584,274,089.40-90,876,411,134.10-40,748,345,052.60

Finding the Fourth Proportional to 60,584,274,089.40, 90,876,411,134.10 and 40,748,345,052.60

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Solution

The fourth proportional to 60,584,274,089.40, 90,876,411,134.10 and 40,748,345,052.60 is: 61,122,517,578.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,584,274,089.40 : 90,876,411,134.10 = 40,748,345,052.60 : x
  2. Step 2: Convert to fraction form
    60,584,274,089.40/90,876,411,134.10 = 40,748,345,052.60/x
  3. Step 3: Cross multiply
    60,584,274,089.40x = 90,876,411,134.10 × 40,748,345,052.60
  4. Step 4: Simplify right side
    60,584,274,089.40x = 3,703,063,358,034,247,417,856
  5. Step 5: Solve for x
    x = 3,703,063,358,034,247,417,856/60,584,274,089.40
  6. Step 6: Final answer
    x = 61,122,517,578.90

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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.