Home / 59,346,002.40-89,019,003.60-44,796,328.80

Finding the Fourth Proportional to 59,346,002.40, 89,019,003.60 and 44,796,328.80

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Solution

The fourth proportional to 59,346,002.40, 89,019,003.60 and 44,796,328.80 is: 67,194,493.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,346,002.40 : 89,019,003.60 = 44,796,328.80 : x
  2. Step 2: Convert to fraction form
    59,346,002.40/89,019,003.60 = 44,796,328.80/x
  3. Step 3: Cross multiply
    59,346,002.40x = 89,019,003.60 × 44,796,328.80
  4. Step 4: Simplify right side
    59,346,002.40x = 3,987,724,554,713,983
  5. Step 5: Solve for x
    x = 3,987,724,554,713,983/59,346,002.40
  6. Step 6: Final answer
    x = 67,194,493.20

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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.