Home / 17,162,634,407.94-25,730,059,075.75-5,365,680,517.86

Finding the Fourth Proportional to 17,162,634,407.94, 25,730,059,075.75 and 5,365,680,517.86

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Solution

The fourth proportional to 17,162,634,407.94, 25,730,059,075.75 and 5,365,680,517.86 is: 8,044,177,451.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,162,634,407.94 : 25,730,059,075.75 = 5,365,680,517.86 : x
  2. Step 2: Convert to fraction form
    17,162,634,407.94/25,730,059,075.75 = 5,365,680,517.86/x
  3. Step 3: Cross multiply
    17,162,634,407.94x = 25,730,059,075.75 × 5,365,680,517.86
  4. Step 4: Simplify right side
    17,162,634,407.94x = 138,059,276,706,138,636,288
  5. Step 5: Solve for x
    x = 138,059,276,706,138,636,288/17,162,634,407.94
  6. Step 6: Final answer
    x = 8,044,177,451.12

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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.