Home / 19,363,111,521.60-29,044,667,282.40-16,608,121,377.60

Finding the Fourth Proportional to 19,363,111,521.60, 29,044,667,282.40 and 16,608,121,377.60

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Solution

The fourth proportional to 19,363,111,521.60, 29,044,667,282.40 and 16,608,121,377.60 is: 24,912,182,066.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,363,111,521.60 : 29,044,667,282.40 = 16,608,121,377.60 : x
  2. Step 2: Convert to fraction form
    19,363,111,521.60/29,044,667,282.40 = 16,608,121,377.60/x
  3. Step 3: Cross multiply
    19,363,111,521.60x = 29,044,667,282.40 × 16,608,121,377.60
  4. Step 4: Simplify right side
    19,363,111,521.60x = 482,377,359,598,106,771,456
  5. Step 5: Solve for x
    x = 482,377,359,598,106,771,456/19,363,111,521.60
  6. Step 6: Final answer
    x = 24,912,182,066.40

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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.