Home / 1,761,608,868.60-2,642,329,322.10-596,963,134.20

Finding the Fourth Proportional to 1,761,608,868.60, 2,642,329,322.10 and 596,963,134.20

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Solution

The fourth proportional to 1,761,608,868.60, 2,642,329,322.10 and 596,963,134.20 is: 895,416,242.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,761,608,868.60 : 2,642,329,322.10 = 596,963,134.20 : x
  2. Step 2: Convert to fraction form
    1,761,608,868.60/2,642,329,322.10 = 596,963,134.20/x
  3. Step 3: Cross multiply
    1,761,608,868.60x = 2,642,329,322.10 × 596,963,134.20
  4. Step 4: Simplify right side
    1,761,608,868.60x = 1,577,373,193,709,377,280
  5. Step 5: Solve for x
    x = 1,577,373,193,709,377,280/1,761,608,868.60
  6. Step 6: Final answer
    x = 895,416,242.41

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Double scale
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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.