Home / 32,486,720.48-44,831,681.52-19,434,523.04

Finding the Fourth Proportional to 32,486,720.48, 44,831,681.52 and 19,434,523.04

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Solution

The fourth proportional to 32,486,720.48, 44,831,681.52 and 19,434,523.04 is: 26,819,646.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,486,720.48 : 44,831,681.52 = 19,434,523.04 : x
  2. Step 2: Convert to fraction form
    32,486,720.48/44,831,681.52 = 19,434,523.04/x
  3. Step 3: Cross multiply
    32,486,720.48x = 44,831,681.52 × 19,434,523.04
  4. Step 4: Simplify right side
    32,486,720.48x = 871,282,347,422,382.25
  5. Step 5: Solve for x
    x = 871,282,347,422,382.25/32,486,720.48
  6. Step 6: Final answer
    x = 26,819,646.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.