Home / 59,047,809.40-88,571,714.10-43,931,265.40

Finding the Fourth Proportional to 59,047,809.40, 88,571,714.10 and 43,931,265.40

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Solution

The fourth proportional to 59,047,809.40, 88,571,714.10 and 43,931,265.40 is: 65,896,898.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,047,809.40 : 88,571,714.10 = 43,931,265.40 : x
  2. Step 2: Convert to fraction form
    59,047,809.40/88,571,714.10 = 43,931,265.40/x
  3. Step 3: Cross multiply
    59,047,809.40x = 88,571,714.10 × 43,931,265.40
  4. Step 4: Simplify right side
    59,047,809.40x = 3,891,067,479,060,021.50
  5. Step 5: Solve for x
    x = 3,891,067,479,060,021.50/59,047,809.40
  6. Step 6: Final answer
    x = 65,896,898.10

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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.