Home / 149,796,119,001.36-224,670,260,105.76-43,653,357,295.20

Finding the Fourth Proportional to 149,796,119,001.36, 224,670,260,105.76 and 43,653,357,295.20

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Solution

The fourth proportional to 149,796,119,001.36, 224,670,260,105.76 and 43,653,357,295.20 is: 65,473,065,680.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,796,119,001.36 : 224,670,260,105.76 = 43,653,357,295.20 : x
  2. Step 2: Convert to fraction form
    149,796,119,001.36/224,670,260,105.76 = 43,653,357,295.20/x
  3. Step 3: Cross multiply
    149,796,119,001.36x = 224,670,260,105.76 × 43,653,357,295.20
  4. Step 4: Simplify right side
    149,796,119,001.36x = 9,807,611,138,002,259,017,728
  5. Step 5: Solve for x
    x = 9,807,611,138,002,259,017,728/149,796,119,001.36
  6. Step 6: Final answer
    x = 65,473,065,680.11

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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.