Home / 17,441,881.47-24,069,561.48-9,706,921.74

Finding the Fourth Proportional to 17,441,881.47, 24,069,561.48 and 9,706,921.74

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Solution

The fourth proportional to 17,441,881.47, 24,069,561.48 and 9,706,921.74 is: 13,395,421.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,441,881.47 : 24,069,561.48 = 9,706,921.74 : x
  2. Step 2: Convert to fraction form
    17,441,881.47/24,069,561.48 = 9,706,921.74/x
  3. Step 3: Cross multiply
    17,441,881.47x = 24,069,561.48 × 9,706,921.74
  4. Step 4: Simplify right side
    17,441,881.47x = 233,641,349,602,478.59
  5. Step 5: Solve for x
    x = 233,641,349,602,478.59/17,441,881.47
  6. Step 6: Final answer
    x = 13,395,421.25

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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.