Home / 1,716,957,056.20-2,575,624,541.10-626,676,320.20

Finding the Fourth Proportional to 1,716,957,056.20, 2,575,624,541.10 and 626,676,320.20

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Solution

The fourth proportional to 1,716,957,056.20, 2,575,624,541.10 and 626,676,320.20 is: 940,083,448.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,957,056.20 : 2,575,624,541.10 = 626,676,320.20 : x
  2. Step 2: Convert to fraction form
    1,716,957,056.20/2,575,624,541.10 = 626,676,320.20/x
  3. Step 3: Cross multiply
    1,716,957,056.20x = 2,575,624,541.10 × 626,676,320.20
  4. Step 4: Simplify right side
    1,716,957,056.20x = 1,614,082,909,633,361,664
  5. Step 5: Solve for x
    x = 1,614,082,909,633,361,664/1,716,957,056.20
  6. Step 6: Final answer
    x = 940,083,448.10

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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.