Home / 15,745,254,647.46-23,634,689,134-6,785,865,404.10

Finding the Fourth Proportional to 15,745,254,647.46, 23,634,689,134 and 6,785,865,404.10

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Solution

The fourth proportional to 15,745,254,647.46, 23,634,689,134 and 6,785,865,404.10 is: 10,186,041,631.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,745,254,647.46 : 23,634,689,134 = 6,785,865,404.10 : x
  2. Step 2: Convert to fraction form
    15,745,254,647.46/23,634,689,134 = 6,785,865,404.10/x
  3. Step 3: Cross multiply
    15,745,254,647.46x = 23,634,689,134 × 6,785,865,404.10
  4. Step 4: Simplify right side
    15,745,254,647.46x = 160,381,819,331,068,788,736
  5. Step 5: Solve for x
    x = 160,381,819,331,068,788,736/15,745,254,647.46
  6. Step 6: Final answer
    x = 10,186,041,631.09

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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.