Home / 11,354,917,071.70-17,032,375,607.55-7,436,708,866.90

Finding the Fourth Proportional to 11,354,917,071.70, 17,032,375,607.55 and 7,436,708,866.90

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Solution

The fourth proportional to 11,354,917,071.70, 17,032,375,607.55 and 7,436,708,866.90 is: 11,155,063,300.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,354,917,071.70 : 17,032,375,607.55 = 7,436,708,866.90 : x
  2. Step 2: Convert to fraction form
    11,354,917,071.70/17,032,375,607.55 = 7,436,708,866.90/x
  3. Step 3: Cross multiply
    11,354,917,071.70x = 17,032,375,607.55 × 7,436,708,866.90
  4. Step 4: Simplify right side
    11,354,917,071.70x = 126,664,818,705,038,344,192
  5. Step 5: Solve for x
    x = 126,664,818,705,038,344,192/11,354,917,071.70
  6. Step 6: Final answer
    x = 11,155,063,300.35

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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.