Home / 54,571,095.60-81,856,643.40-32,746,585.20

Finding the Fourth Proportional to 54,571,095.60, 81,856,643.40 and 32,746,585.20

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Solution

The fourth proportional to 54,571,095.60, 81,856,643.40 and 32,746,585.20 is: 49,119,877.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,571,095.60 : 81,856,643.40 = 32,746,585.20 : x
  2. Step 2: Convert to fraction form
    54,571,095.60/81,856,643.40 = 32,746,585.20/x
  3. Step 3: Cross multiply
    54,571,095.60x = 81,856,643.40 × 32,746,585.20
  4. Step 4: Simplify right side
    54,571,095.60x = 2,680,525,547,284,118
  5. Step 5: Solve for x
    x = 2,680,525,547,284,118/54,571,095.60
  6. Step 6: Final answer
    x = 49,119,877.80

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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.