Home / 60,357,054.20-90,559,200.90-22,022,443.40

Finding the Fourth Proportional to 60,357,054.20, 90,559,200.90 and 22,022,443.40

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Solution

The fourth proportional to 60,357,054.20, 90,559,200.90 and 22,022,443.40 is: 33,042,283.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,357,054.20 : 90,559,200.90 = 22,022,443.40 : x
  2. Step 2: Convert to fraction form
    60,357,054.20/90,559,200.90 = 22,022,443.40/x
  3. Step 3: Cross multiply
    60,357,054.20x = 90,559,200.90 × 22,022,443.40
  4. Step 4: Simplify right side
    60,357,054.20x = 1,994,334,876,169,479
  5. Step 5: Solve for x
    x = 1,994,334,876,169,479/60,357,054.20
  6. Step 6: Final answer
    x = 33,042,283.17

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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.