Home / 8,148,875,337.45-12,223,313,006.18-8,148,875,337.45

Finding the Fourth Proportional to 8,148,875,337.45, 12,223,313,006.18 and 8,148,875,337.45

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Solution

The fourth proportional to 8,148,875,337.45, 12,223,313,006.18 and 8,148,875,337.45 is: 12,223,313,006.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,148,875,337.45 : 12,223,313,006.18 = 8,148,875,337.45 : x
  2. Step 2: Convert to fraction form
    8,148,875,337.45/12,223,313,006.18 = 8,148,875,337.45/x
  3. Step 3: Cross multiply
    8,148,875,337.45x = 12,223,313,006.18 × 8,148,875,337.45
  4. Step 4: Simplify right side
    8,148,875,337.45x = 99,606,253,897,951,264,768
  5. Step 5: Solve for x
    x = 99,606,253,897,951,264,768/8,148,875,337.45
  6. Step 6: Final answer
    x = 12,223,313,006.18

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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.