Home / 3,746,146,921.59-5,619,565,798.33-1,225,088,229.45

Finding the Fourth Proportional to 3,746,146,921.59, 5,619,565,798.33 and 1,225,088,229.45

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Solution

The fourth proportional to 3,746,146,921.59, 5,619,565,798.33 and 1,225,088,229.45 is: 1,837,745,304.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,146,921.59 : 5,619,565,798.33 = 1,225,088,229.45 : x
  2. Step 2: Convert to fraction form
    3,746,146,921.59/5,619,565,798.33 = 1,225,088,229.45/x
  3. Step 3: Cross multiply
    3,746,146,921.59x = 5,619,565,798.33 × 1,225,088,229.45
  4. Step 4: Simplify right side
    3,746,146,921.59x = 6,884,463,914,153,875,456
  5. Step 5: Solve for x
    x = 6,884,463,914,153,875,456/3,746,146,921.59
  6. Step 6: Final answer
    x = 1,837,745,304.24

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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.