Home / 2,317,248,035.40-3,475,872,053.10-570,436,897.80

Finding the Fourth Proportional to 2,317,248,035.40, 3,475,872,053.10 and 570,436,897.80

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Solution

The fourth proportional to 2,317,248,035.40, 3,475,872,053.10 and 570,436,897.80 is: 855,655,346.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,248,035.40 : 3,475,872,053.10 = 570,436,897.80 : x
  2. Step 2: Convert to fraction form
    2,317,248,035.40/3,475,872,053.10 = 570,436,897.80/x
  3. Step 3: Cross multiply
    2,317,248,035.40x = 3,475,872,053.10 × 570,436,897.80
  4. Step 4: Simplify right side
    2,317,248,035.40x = 1,982,765,671,120,080,640
  5. Step 5: Solve for x
    x = 1,982,765,671,120,080,640/2,317,248,035.40
  6. Step 6: Final answer
    x = 855,655,346.70

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Double scale
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Similar ratio
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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.