Home / 151,956,432,005.80-227,934,648,008.70-73,592,267,909.80

Finding the Fourth Proportional to 151,956,432,005.80, 227,934,648,008.70 and 73,592,267,909.80

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Solution

The fourth proportional to 151,956,432,005.80, 227,934,648,008.70 and 73,592,267,909.80 is: 110,388,401,864.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,956,432,005.80 : 227,934,648,008.70 = 73,592,267,909.80 : x
  2. Step 2: Convert to fraction form
    151,956,432,005.80/227,934,648,008.70 = 73,592,267,909.80/x
  3. Step 3: Cross multiply
    151,956,432,005.80x = 227,934,648,008.70 × 73,592,267,909.80
  4. Step 4: Simplify right side
    151,956,432,005.80x = 16,774,227,682,182,213,664,768
  5. Step 5: Solve for x
    x = 16,774,227,682,182,213,664,768/151,956,432,005.80
  6. Step 6: Final answer
    x = 110,388,401,864.70

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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.