Home / 5,432,510,127.95-8,148,765,191.93-5,432,510,127.95

Finding the Fourth Proportional to 5,432,510,127.95, 8,148,765,191.93 and 5,432,510,127.95

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Solution

The fourth proportional to 5,432,510,127.95, 8,148,765,191.93 and 5,432,510,127.95 is: 8,148,765,191.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432,510,127.95 : 8,148,765,191.93 = 5,432,510,127.95 : x
  2. Step 2: Convert to fraction form
    5,432,510,127.95/8,148,765,191.93 = 5,432,510,127.95/x
  3. Step 3: Cross multiply
    5,432,510,127.95x = 8,148,765,191.93 × 5,432,510,127.95
  4. Step 4: Simplify right side
    5,432,510,127.95x = 44,268,249,435,446,149,120
  5. Step 5: Solve for x
    x = 44,268,249,435,446,149,120/5,432,510,127.95
  6. Step 6: Final answer
    x = 8,148,765,191.93

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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.