Home / 7,123,482,755.33-10,686,865,658.24-2,465,356,701.17

Finding the Fourth Proportional to 7,123,482,755.33, 10,686,865,658.24 and 2,465,356,701.17

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Solution

The fourth proportional to 7,123,482,755.33, 10,686,865,658.24 and 2,465,356,701.17 is: 3,698,603,165.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,123,482,755.33 : 10,686,865,658.24 = 2,465,356,701.17 : x
  2. Step 2: Convert to fraction form
    7,123,482,755.33/10,686,865,658.24 = 2,465,356,701.17/x
  3. Step 3: Cross multiply
    7,123,482,755.33x = 10,686,865,658.24 × 2,465,356,701.17
  4. Step 4: Simplify right side
    7,123,482,755.33x = 26,346,935,865,080,705,024
  5. Step 5: Solve for x
    x = 26,346,935,865,080,705,024/7,123,482,755.33
  6. Step 6: Final answer
    x = 3,698,603,165.06

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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.