Home / 1,532,736,000.30-2,299,104,000.45-714,930,969.90

Finding the Fourth Proportional to 1,532,736,000.30, 2,299,104,000.45 and 714,930,969.90

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Solution

The fourth proportional to 1,532,736,000.30, 2,299,104,000.45 and 714,930,969.90 is: 1,072,396,454.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,736,000.30 : 2,299,104,000.45 = 714,930,969.90 : x
  2. Step 2: Convert to fraction form
    1,532,736,000.30/2,299,104,000.45 = 714,930,969.90/x
  3. Step 3: Cross multiply
    1,532,736,000.30x = 2,299,104,000.45 × 714,930,969.90
  4. Step 4: Simplify right side
    1,532,736,000.30x = 1,643,700,652,942,688,256
  5. Step 5: Solve for x
    x = 1,643,700,652,942,688,256/1,532,736,000.30
  6. Step 6: Final answer
    x = 1,072,396,454.85

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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.