Home / 1,657,125,892.00-2,286,801,315.73-904,444,462.89

Finding the Fourth Proportional to 1,657,125,892.00, 2,286,801,315.73 and 904,444,462.89

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Solution

The fourth proportional to 1,657,125,892.00, 2,286,801,315.73 and 904,444,462.89 is: 1,248,115,666.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,657,125,892.00 : 2,286,801,315.73 = 904,444,462.89 : x
  2. Step 2: Convert to fraction form
    1,657,125,892.00/2,286,801,315.73 = 904,444,462.89/x
  3. Step 3: Cross multiply
    1,657,125,892.00x = 2,286,801,315.73 × 904,444,462.89
  4. Step 4: Simplify right side
    1,657,125,892.00x = 2,068,284,787,737,585,408
  5. Step 5: Solve for x
    x = 2,068,284,787,737,585,408/1,657,125,892.00
  6. Step 6: Final answer
    x = 1,248,115,666.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.