Home / 59,326,821.40-88,990,232.10-25,239,602.20

Finding the Fourth Proportional to 59,326,821.40, 88,990,232.10 and 25,239,602.20

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Solution

The fourth proportional to 59,326,821.40, 88,990,232.10 and 25,239,602.20 is: 37,859,403.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,326,821.40 : 88,990,232.10 = 25,239,602.20 : x
  2. Step 2: Convert to fraction form
    59,326,821.40/88,990,232.10 = 25,239,602.20/x
  3. Step 3: Cross multiply
    59,326,821.40x = 88,990,232.10 × 25,239,602.20
  4. Step 4: Simplify right side
    59,326,821.40x = 2,246,078,057,889,670.50
  5. Step 5: Solve for x
    x = 2,246,078,057,889,670.50/59,326,821.40
  6. Step 6: Final answer
    x = 37,859,403.30

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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.