Home / 2,056,023,557.76-2,834,572,132.80-1,634,046,281.76

Finding the Fourth Proportional to 2,056,023,557.76, 2,834,572,132.80 and 1,634,046,281.76

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Solution

The fourth proportional to 2,056,023,557.76, 2,834,572,132.80 and 1,634,046,281.76 is: 2,252,805,925.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,023,557.76 : 2,834,572,132.80 = 1,634,046,281.76 : x
  2. Step 2: Convert to fraction form
    2,056,023,557.76/2,834,572,132.80 = 1,634,046,281.76/x
  3. Step 3: Cross multiply
    2,056,023,557.76x = 2,834,572,132.80 × 1,634,046,281.76
  4. Step 4: Simplify right side
    2,056,023,557.76x = 4,631,822,053,982,353,408
  5. Step 5: Solve for x
    x = 4,631,822,053,982,353,408/2,056,023,557.76
  6. Step 6: Final answer
    x = 2,252,805,925.55

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Double scale
Find fourth proportional to 2,056,023,558.76, 2,834,572,134.18 and 1,634,046,282.76
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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.