Home / 173,868,117.30-260,802,175.95-52,683,822.90

Finding the Fourth Proportional to 173,868,117.30, 260,802,175.95 and 52,683,822.90

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Solution

The fourth proportional to 173,868,117.30, 260,802,175.95 and 52,683,822.90 is: 79,025,734.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,868,117.30 : 260,802,175.95 = 52,683,822.90 : x
  2. Step 2: Convert to fraction form
    173,868,117.30/260,802,175.95 = 52,683,822.90/x
  3. Step 3: Cross multiply
    173,868,117.30x = 260,802,175.95 × 52,683,822.90
  4. Step 4: Simplify right side
    173,868,117.30x = 13,740,055,649,684,438
  5. Step 5: Solve for x
    x = 13,740,055,649,684,438/173,868,117.30
  6. Step 6: Final answer
    x = 79,025,734.35

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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.