Home / 7,700,444,611,852.50-10,626,868,412,782-4,232,186,658,635.90

Finding the Fourth Proportional to 7,700,444,611,852.50, 10,626,868,412,782 and 4,232,186,658,635.90

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Solution

The fourth proportional to 7,700,444,611,852.50, 10,626,868,412,782 and 4,232,186,658,635.90 is: 5,840,557,654,350.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,700,444,611,852.50 : 10,626,868,412,782 = 4,232,186,658,635.90 : x
  2. Step 2: Convert to fraction form
    7,700,444,611,852.50/10,626,868,412,782 = 4,232,186,658,635.90/x
  3. Step 3: Cross multiply
    7,700,444,611,852.50x = 10,626,868,412,782 × 4,232,186,658,635.90
  4. Step 4: Simplify right side
    7,700,444,611,852.50x = 44,974,890,719,655,242,695,180,288
  5. Step 5: Solve for x
    x = 44,974,890,719,655,242,695,180,288/7,700,444,611,852.50
  6. Step 6: Final answer
    x = 5,840,557,654,350.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.