Home / 1,094,845,158.88-1,510,873,809.60-593,044,482.40

Finding the Fourth Proportional to 1,094,845,158.88, 1,510,873,809.60 and 593,044,482.40

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Solution

The fourth proportional to 1,094,845,158.88, 1,510,873,809.60 and 593,044,482.40 is: 818,394,609.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,845,158.88 : 1,510,873,809.60 = 593,044,482.40 : x
  2. Step 2: Convert to fraction form
    1,094,845,158.88/1,510,873,809.60 = 593,044,482.40/x
  3. Step 3: Cross multiply
    1,094,845,158.88x = 1,510,873,809.60 × 593,044,482.40
  4. Step 4: Simplify right side
    1,094,845,158.88x = 896,015,376,385,948,032
  5. Step 5: Solve for x
    x = 896,015,376,385,948,032/1,094,845,158.88
  6. Step 6: Final answer
    x = 818,394,609.61

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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.