Home / 8,313,226,264-11,472,160,850.40-4,502,654,421.58

Finding the Fourth Proportional to 8,313,226,264, 11,472,160,850.40 and 4,502,654,421.58

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Solution

The fourth proportional to 8,313,226,264, 11,472,160,850.40 and 4,502,654,421.58 is: 6,213,613,600.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,313,226,264 : 11,472,160,850.40 = 4,502,654,421.58 : x
  2. Step 2: Convert to fraction form
    8,313,226,264/11,472,160,850.40 = 4,502,654,421.58/x
  3. Step 3: Cross multiply
    8,313,226,264x = 11,472,160,850.40 × 4,502,654,421.58
  4. Step 4: Simplify right side
    8,313,226,264x = 51,655,175,778,130,534,400
  5. Step 5: Solve for x
    x = 51,655,175,778,130,534,400/8,313,226,264
  6. Step 6: Final answer
    x = 6,213,613,600.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.