Home / 9,656,165,784,501.90-14,484,247,877,939-2,678,035,995,760.80

Finding the Fourth Proportional to 9,656,165,784,501.90, 14,484,247,877,939 and 2,678,035,995,760.80

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Solution

The fourth proportional to 9,656,165,784,501.90, 14,484,247,877,939 and 2,678,035,995,760.80 is: 4,017,053,772,098.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,165,784,501.90 : 14,484,247,877,939 = 2,678,035,995,760.80 : x
  2. Step 2: Convert to fraction form
    9,656,165,784,501.90/14,484,247,877,939 = 2,678,035,995,760.80/x
  3. Step 3: Cross multiply
    9,656,165,784,501.90x = 14,484,247,877,939 × 2,678,035,995,760.80
  4. Step 4: Simplify right side
    9,656,165,784,501.90x = 38,789,337,188,642,624,188,186,624
  5. Step 5: Solve for x
    x = 38,789,337,188,642,624,188,186,624/9,656,165,784,501.90
  6. Step 6: Final answer
    x = 4,017,053,772,098.58

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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.