Home / 895,709,027.60-1,343,563,541.40-844,690,691.60

Finding the Fourth Proportional to 895,709,027.60, 1,343,563,541.40 and 844,690,691.60

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Solution

The fourth proportional to 895,709,027.60, 1,343,563,541.40 and 844,690,691.60 is: 1,267,036,037.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,709,027.60 : 1,343,563,541.40 = 844,690,691.60 : x
  2. Step 2: Convert to fraction form
    895,709,027.60/1,343,563,541.40 = 844,690,691.60/x
  3. Step 3: Cross multiply
    895,709,027.60x = 1,343,563,541.40 × 844,690,691.60
  4. Step 4: Simplify right side
    895,709,027.60x = 1,134,895,616,993,711,360
  5. Step 5: Solve for x
    x = 1,134,895,616,993,711,360/895,709,027.60
  6. Step 6: Final answer
    x = 1,267,036,037.40

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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.