Home / 7,753,753,793.29-11,634,013,671.96-2,715,226,567.19

Finding the Fourth Proportional to 7,753,753,793.29, 11,634,013,671.96 and 2,715,226,567.19

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Solution

The fourth proportional to 7,753,753,793.29, 11,634,013,671.96 and 2,715,226,567.19 is: 4,074,024,510.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,753,753,793.29 : 11,634,013,671.96 = 2,715,226,567.19 : x
  2. Step 2: Convert to fraction form
    7,753,753,793.29/11,634,013,671.96 = 2,715,226,567.19/x
  3. Step 3: Cross multiply
    7,753,753,793.29x = 11,634,013,671.96 × 2,715,226,567.19
  4. Step 4: Simplify right side
    7,753,753,793.29x = 31,588,983,005,101,637,632
  5. Step 5: Solve for x
    x = 31,588,983,005,101,637,632/7,753,753,793.29
  6. Step 6: Final answer
    x = 4,074,024,510.87

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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.