Home / 7,473,102,419.10-11,209,653,628.65-4,721,219,564.70

Finding the Fourth Proportional to 7,473,102,419.10, 11,209,653,628.65 and 4,721,219,564.70

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Solution

The fourth proportional to 7,473,102,419.10, 11,209,653,628.65 and 4,721,219,564.70 is: 7,081,829,347.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,102,419.10 : 11,209,653,628.65 = 4,721,219,564.70 : x
  2. Step 2: Convert to fraction form
    7,473,102,419.10/11,209,653,628.65 = 4,721,219,564.70/x
  3. Step 3: Cross multiply
    7,473,102,419.10x = 11,209,653,628.65 × 4,721,219,564.70
  4. Step 4: Simplify right side
    7,473,102,419.10x = 52,923,236,025,092,726,784
  5. Step 5: Solve for x
    x = 52,923,236,025,092,726,784/7,473,102,419.10
  6. Step 6: Final answer
    x = 7,081,829,347.05

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Double scale
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Similar ratio
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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.