Home / 35,334,995.20-53,002,492.80-29,708,281.60

Finding the Fourth Proportional to 35,334,995.20, 53,002,492.80 and 29,708,281.60

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Solution

The fourth proportional to 35,334,995.20, 53,002,492.80 and 29,708,281.60 is: 44,562,422.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,334,995.20 : 53,002,492.80 = 29,708,281.60 : x
  2. Step 2: Convert to fraction form
    35,334,995.20/53,002,492.80 = 29,708,281.60/x
  3. Step 3: Cross multiply
    35,334,995.20x = 53,002,492.80 × 29,708,281.60
  4. Step 4: Simplify right side
    35,334,995.20x = 1,574,612,981,604,372.50
  5. Step 5: Solve for x
    x = 1,574,612,981,604,372.50/35,334,995.20
  6. Step 6: Final answer
    x = 44,562,422.40

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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.