Home / 9,656,165,784,502.40-14,484,247,877,940-2,678,035,995,761.40

Finding the Fourth Proportional to 9,656,165,784,502.40, 14,484,247,877,940 and 2,678,035,995,761.40

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Solution

The fourth proportional to 9,656,165,784,502.40, 14,484,247,877,940 and 2,678,035,995,761.40 is: 4,017,053,772,099.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,165,784,502.40 : 14,484,247,877,940 = 2,678,035,995,761.40 : x
  2. Step 2: Convert to fraction form
    9,656,165,784,502.40/14,484,247,877,940 = 2,678,035,995,761.40/x
  3. Step 3: Cross multiply
    9,656,165,784,502.40x = 14,484,247,877,940 × 2,678,035,995,761.40
  4. Step 4: Simplify right side
    9,656,165,784,502.40x = 38,789,337,188,653,988,671,651,840
  5. Step 5: Solve for x
    x = 38,789,337,188,653,988,671,651,840/9,656,165,784,502.40
  6. Step 6: Final answer
    x = 4,017,053,772,099.55

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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.