Home / 57,875,896,271.46-86,784,036,233.63-25,977,223,278.80

Finding the Fourth Proportional to 57,875,896,271.46, 86,784,036,233.63 and 25,977,223,278.80

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Solution

The fourth proportional to 57,875,896,271.46, 86,784,036,233.63 and 25,977,223,278.80 is: 38,952,455,711.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,875,896,271.46 : 86,784,036,233.63 = 25,977,223,278.80 : x
  2. Step 2: Convert to fraction form
    57,875,896,271.46/86,784,036,233.63 = 25,977,223,278.80/x
  3. Step 3: Cross multiply
    57,875,896,271.46x = 86,784,036,233.63 × 25,977,223,278.80
  4. Step 4: Simplify right side
    57,875,896,271.46x = 2,254,408,286,275,912,073,216
  5. Step 5: Solve for x
    x = 2,254,408,286,275,912,073,216/57,875,896,271.46
  6. Step 6: Final answer
    x = 38,952,455,711.47

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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.