Home / 887,023,205.10-1,330,534,807.65-887,023,205.10

Finding the Fourth Proportional to 887,023,205.10, 1,330,534,807.65 and 887,023,205.10

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Solution

The fourth proportional to 887,023,205.10, 1,330,534,807.65 and 887,023,205.10 is: 1,330,534,807.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    887,023,205.10 : 1,330,534,807.65 = 887,023,205.10 : x
  2. Step 2: Convert to fraction form
    887,023,205.10/1,330,534,807.65 = 887,023,205.10/x
  3. Step 3: Cross multiply
    887,023,205.10x = 1,330,534,807.65 × 887,023,205.10
  4. Step 4: Simplify right side
    887,023,205.10x = 1,180,215,249,578,815,232
  5. Step 5: Solve for x
    x = 1,180,215,249,578,815,232/887,023,205.10
  6. Step 6: Final answer
    x = 1,330,534,807.65

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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.