Home / 59,039,382.40-88,575,662.40-28,748,233.60

Finding the Fourth Proportional to 59,039,382.40, 88,575,662.40 and 28,748,233.60

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Solution

The fourth proportional to 59,039,382.40, 88,575,662.40 and 28,748,233.60 is: 43,130,428.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,039,382.40 : 88,575,662.40 = 28,748,233.60 : x
  2. Step 2: Convert to fraction form
    59,039,382.40/88,575,662.40 = 28,748,233.60/x
  3. Step 3: Cross multiply
    59,039,382.40x = 88,575,662.40 × 28,748,233.60
  4. Step 4: Simplify right side
    59,039,382.40x = 2,546,393,833,949,937
  5. Step 5: Solve for x
    x = 2,546,393,833,949,937/59,039,382.40
  6. Step 6: Final answer
    x = 43,130,428.04

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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.