Home / 97,785,146,773.35-146,677,720,160.02-34,971,371,490.15

Finding the Fourth Proportional to 97,785,146,773.35, 146,677,720,160.02 and 34,971,371,490.15

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Solution

The fourth proportional to 97,785,146,773.35, 146,677,720,160.02 and 34,971,371,490.15 is: 52,457,057,235.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,785,146,773.35 : 146,677,720,160.02 = 34,971,371,490.15 : x
  2. Step 2: Convert to fraction form
    97,785,146,773.35/146,677,720,160.02 = 34,971,371,490.15/x
  3. Step 3: Cross multiply
    97,785,146,773.35x = 146,677,720,160.02 × 34,971,371,490.15
  4. Step 4: Simplify right side
    97,785,146,773.35x = 5,129,521,041,044,323,434,496
  5. Step 5: Solve for x
    x = 5,129,521,041,044,323,434,496/97,785,146,773.35
  6. Step 6: Final answer
    x = 52,457,057,235.22

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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.