Home / 47,711,607,602.60-71,567,411,403.90-34,487,654,911.40

Finding the Fourth Proportional to 47,711,607,602.60, 71,567,411,403.90 and 34,487,654,911.40

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Solution

The fourth proportional to 47,711,607,602.60, 71,567,411,403.90 and 34,487,654,911.40 is: 51,731,482,367.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,711,607,602.60 : 71,567,411,403.90 = 34,487,654,911.40 : x
  2. Step 2: Convert to fraction form
    47,711,607,602.60/71,567,411,403.90 = 34,487,654,911.40/x
  3. Step 3: Cross multiply
    47,711,607,602.60x = 71,567,411,403.90 × 34,487,654,911.40
  4. Step 4: Simplify right side
    47,711,607,602.60x = 2,468,192,187,399,896,301,568
  5. Step 5: Solve for x
    x = 2,468,192,187,399,896,301,568/47,711,607,602.60
  6. Step 6: Final answer
    x = 51,731,482,367.10

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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.