Home / 37,963,135.20-52,390,085.40-23,286,894.24

Finding the Fourth Proportional to 37,963,135.20, 52,390,085.40 and 23,286,894.24

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Solution

The fourth proportional to 37,963,135.20, 52,390,085.40 and 23,286,894.24 is: 32,136,502.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,963,135.20 : 52,390,085.40 = 23,286,894.24 : x
  2. Step 2: Convert to fraction form
    37,963,135.20/52,390,085.40 = 23,286,894.24/x
  3. Step 3: Cross multiply
    37,963,135.20x = 52,390,085.40 × 23,286,894.24
  4. Step 4: Simplify right side
    37,963,135.20x = 1,220,002,377,934,368
  5. Step 5: Solve for x
    x = 1,220,002,377,934,368/37,963,135.20
  6. Step 6: Final answer
    x = 32,136,502.20

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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.