Home / 37,423,075.60-56,134,613.40-25,306,220.80

Finding the Fourth Proportional to 37,423,075.60, 56,134,613.40 and 25,306,220.80

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Solution

The fourth proportional to 37,423,075.60, 56,134,613.40 and 25,306,220.80 is: 37,959,331.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,423,075.60 : 56,134,613.40 = 25,306,220.80 : x
  2. Step 2: Convert to fraction form
    37,423,075.60/56,134,613.40 = 25,306,220.80/x
  3. Step 3: Cross multiply
    37,423,075.60x = 56,134,613.40 × 25,306,220.80
  4. Step 4: Simplify right side
    37,423,075.60x = 1,420,554,921,223,038.75
  5. Step 5: Solve for x
    x = 1,420,554,921,223,038.75/37,423,075.60
  6. Step 6: Final answer
    x = 37,959,331.20

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1.5x scale

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.