Home / 32,909,976,018.60-49,364,964,027.90-32,256,941,317.80

Finding the Fourth Proportional to 32,909,976,018.60, 49,364,964,027.90 and 32,256,941,317.80

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Solution

The fourth proportional to 32,909,976,018.60, 49,364,964,027.90 and 32,256,941,317.80 is: 48,385,411,976.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,909,976,018.60 : 49,364,964,027.90 = 32,256,941,317.80 : x
  2. Step 2: Convert to fraction form
    32,909,976,018.60/49,364,964,027.90 = 32,256,941,317.80/x
  3. Step 3: Cross multiply
    32,909,976,018.60x = 49,364,964,027.90 × 32,256,941,317.80
  4. Step 4: Simplify right side
    32,909,976,018.60x = 1,592,362,747,803,278,245,888
  5. Step 5: Solve for x
    x = 1,592,362,747,803,278,245,888/32,909,976,018.60
  6. Step 6: Final answer
    x = 48,385,411,976.70

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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.