Home / 35,275,271.40-52,912,907.10-25,122,925.80

Finding the Fourth Proportional to 35,275,271.40, 52,912,907.10 and 25,122,925.80

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Solution

The fourth proportional to 35,275,271.40, 52,912,907.10 and 25,122,925.80 is: 37,684,388.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,275,271.40 : 52,912,907.10 = 25,122,925.80 : x
  2. Step 2: Convert to fraction form
    35,275,271.40/52,912,907.10 = 25,122,925.80/x
  3. Step 3: Cross multiply
    35,275,271.40x = 52,912,907.10 × 25,122,925.80
  4. Step 4: Simplify right side
    35,275,271.40x = 1,329,327,038,935,593.25
  5. Step 5: Solve for x
    x = 1,329,327,038,935,593.25/35,275,271.40
  6. Step 6: Final answer
    x = 37,684,388.70

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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.