Home / 895,150,044.64-1,226,359,935.65-861,600,063.52

Finding the Fourth Proportional to 895,150,044.64, 1,226,359,935.65 and 861,600,063.52

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Solution

The fourth proportional to 895,150,044.64, 1,226,359,935.65 and 861,600,063.52 is: 1,180,396,297.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,150,044.64 : 1,226,359,935.65 = 861,600,063.52 : x
  2. Step 2: Convert to fraction form
    895,150,044.64/1,226,359,935.65 = 861,600,063.52/x
  3. Step 3: Cross multiply
    895,150,044.64x = 1,226,359,935.65 × 861,600,063.52
  4. Step 4: Simplify right side
    895,150,044.64x = 1,056,631,798,454,423,168
  5. Step 5: Solve for x
    x = 1,056,631,798,454,423,168/895,150,044.64
  6. Step 6: Final answer
    x = 1,180,396,297.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.