Home / 58,977,073,105.60-88,465,609,658.40-39,141,144,068.80

Finding the Fourth Proportional to 58,977,073,105.60, 88,465,609,658.40 and 39,141,144,068.80

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Solution

The fourth proportional to 58,977,073,105.60, 88,465,609,658.40 and 39,141,144,068.80 is: 58,711,716,103.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,977,073,105.60 : 88,465,609,658.40 = 39,141,144,068.80 : x
  2. Step 2: Convert to fraction form
    58,977,073,105.60/88,465,609,658.40 = 39,141,144,068.80/x
  3. Step 3: Cross multiply
    58,977,073,105.60x = 88,465,609,658.40 × 39,141,144,068.80
  4. Step 4: Simplify right side
    58,977,073,105.60x = 3,462,645,172,773,659,344,896
  5. Step 5: Solve for x
    x = 3,462,645,172,773,659,344,896/58,977,073,105.60
  6. Step 6: Final answer
    x = 58,711,716,103.20

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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.