Home / 60,995,351.40-91,563,885.90-36,761,641.80

Finding the Fourth Proportional to 60,995,351.40, 91,563,885.90 and 36,761,641.80

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Solution

The fourth proportional to 60,995,351.40, 91,563,885.90 and 36,761,641.80 is: 55,185,169.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,995,351.40 : 91,563,885.90 = 36,761,641.80 : x
  2. Step 2: Convert to fraction form
    60,995,351.40/91,563,885.90 = 36,761,641.80/x
  3. Step 3: Cross multiply
    60,995,351.40x = 91,563,885.90 × 36,761,641.80
  4. Step 4: Simplify right side
    60,995,351.40x = 3,366,038,775,271,870.50
  5. Step 5: Solve for x
    x = 3,366,038,775,271,870.50/60,995,351.40
  6. Step 6: Final answer
    x = 55,185,169.00

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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.