Home / 32,113,117.17-44,316,420.71-17,428,913.91

Finding the Fourth Proportional to 32,113,117.17, 44,316,420.71 and 17,428,913.91

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Solution

The fourth proportional to 32,113,117.17, 44,316,420.71 and 17,428,913.91 is: 24,052,074.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,113,117.17 : 44,316,420.71 = 17,428,913.91 : x
  2. Step 2: Convert to fraction form
    32,113,117.17/44,316,420.71 = 17,428,913.91/x
  3. Step 3: Cross multiply
    32,113,117.17x = 44,316,420.71 × 17,428,913.91
  4. Step 4: Simplify right side
    32,113,117.17x = 772,387,081,266,786.50
  5. Step 5: Solve for x
    x = 772,387,081,266,786.50/32,113,117.17
  6. Step 6: Final answer
    x = 24,052,074.33

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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.