Home / 18,033,110.61-24,885,628.94-9,773,373.35

Finding the Fourth Proportional to 18,033,110.61, 24,885,628.94 and 9,773,373.35

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Solution

The fourth proportional to 18,033,110.61, 24,885,628.94 and 9,773,373.35 is: 13,487,220.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,033,110.61 : 24,885,628.94 = 9,773,373.35 : x
  2. Step 2: Convert to fraction form
    18,033,110.61/24,885,628.94 = 9,773,373.35/x
  3. Step 3: Cross multiply
    18,033,110.61x = 24,885,628.94 × 9,773,373.35
  4. Step 4: Simplify right side
    18,033,110.61x = 243,216,542,506,889.75
  5. Step 5: Solve for x
    x = 243,216,542,506,889.75/18,033,110.61
  6. Step 6: Final answer
    x = 13,487,220.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.