Home / 32,258,487,568.80-48,387,731,353.20-26,748,507,280.80

Finding the Fourth Proportional to 32,258,487,568.80, 48,387,731,353.20 and 26,748,507,280.80

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Solution

The fourth proportional to 32,258,487,568.80, 48,387,731,353.20 and 26,748,507,280.80 is: 40,122,760,921.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,258,487,568.80 : 48,387,731,353.20 = 26,748,507,280.80 : x
  2. Step 2: Convert to fraction form
    32,258,487,568.80/48,387,731,353.20 = 26,748,507,280.80/x
  3. Step 3: Cross multiply
    32,258,487,568.80x = 48,387,731,353.20 × 26,748,507,280.80
  4. Step 4: Simplify right side
    32,258,487,568.80x = 1,294,299,584,402,464,440,320
  5. Step 5: Solve for x
    x = 1,294,299,584,402,464,440,320/32,258,487,568.80
  6. Step 6: Final answer
    x = 40,122,760,921.20

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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.