Home / 32,332,955,339.70-48,499,433,009.55-28,334,125,566.90

Finding the Fourth Proportional to 32,332,955,339.70, 48,499,433,009.55 and 28,334,125,566.90

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Solution

The fourth proportional to 32,332,955,339.70, 48,499,433,009.55 and 28,334,125,566.90 is: 42,501,188,350.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,332,955,339.70 : 48,499,433,009.55 = 28,334,125,566.90 : x
  2. Step 2: Convert to fraction form
    32,332,955,339.70/48,499,433,009.55 = 28,334,125,566.90/x
  3. Step 3: Cross multiply
    32,332,955,339.70x = 48,499,433,009.55 × 28,334,125,566.90
  4. Step 4: Simplify right side
    32,332,955,339.70x = 1,374,189,024,816,044,703,744
  5. Step 5: Solve for x
    x = 1,374,189,024,816,044,703,744/32,332,955,339.70
  6. Step 6: Final answer
    x = 42,501,188,350.35

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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.