Home / 32,909,976,021.60-49,364,964,032.40-32,256,941,320.80

Finding the Fourth Proportional to 32,909,976,021.60, 49,364,964,032.40 and 32,256,941,320.80

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Solution

The fourth proportional to 32,909,976,021.60, 49,364,964,032.40 and 32,256,941,320.80 is: 48,385,411,981.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,909,976,021.60 : 49,364,964,032.40 = 32,256,941,320.80 : x
  2. Step 2: Convert to fraction form
    32,909,976,021.60/49,364,964,032.40 = 32,256,941,320.80/x
  3. Step 3: Cross multiply
    32,909,976,021.60x = 49,364,964,032.40 × 32,256,941,320.80
  4. Step 4: Simplify right side
    32,909,976,021.60x = 1,592,362,748,096,529,301,504
  5. Step 5: Solve for x
    x = 1,592,362,748,096,529,301,504/32,909,976,021.60
  6. Step 6: Final answer
    x = 48,385,411,981.20

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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.