Home / 34,989,266.60-52,480,356.36-9,432,859.40

Finding the Fourth Proportional to 34,989,266.60, 52,480,356.36 and 9,432,859.40

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Solution

The fourth proportional to 34,989,266.60, 52,480,356.36 and 9,432,859.40 is: 14,148,333.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,989,266.60 : 52,480,356.36 = 9,432,859.40 : x
  2. Step 2: Convert to fraction form
    34,989,266.60/52,480,356.36 = 9,432,859.40/x
  3. Step 3: Cross multiply
    34,989,266.60x = 52,480,356.36 × 9,432,859.40
  4. Step 4: Simplify right side
    34,989,266.60x = 495,039,822,805,775.81
  5. Step 5: Solve for x
    x = 495,039,822,805,775.81/34,989,266.60
  6. Step 6: Final answer
    x = 14,148,333.79

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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.