Home / 173,979,401.34-260,963,191.53-44,588,281.98

Finding the Fourth Proportional to 173,979,401.34, 260,963,191.53 and 44,588,281.98

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Solution

The fourth proportional to 173,979,401.34, 260,963,191.53 and 44,588,281.98 is: 66,880,908.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,979,401.34 : 260,963,191.53 = 44,588,281.98 : x
  2. Step 2: Convert to fraction form
    173,979,401.34/260,963,191.53 = 44,588,281.98/x
  3. Step 3: Cross multiply
    173,979,401.34x = 260,963,191.53 × 44,588,281.98
  4. Step 4: Simplify right side
    173,979,401.34x = 11,635,900,370,340,386
  5. Step 5: Solve for x
    x = 11,635,900,370,340,386/173,979,401.34
  6. Step 6: Final answer
    x = 66,880,908.20

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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.