Home / 44,781,891.66-61,818,078.56-30,106,070.28

Finding the Fourth Proportional to 44,781,891.66, 61,818,078.56 and 30,106,070.28

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Solution

The fourth proportional to 44,781,891.66, 61,818,078.56 and 30,106,070.28 is: 41,559,196.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,781,891.66 : 61,818,078.56 = 30,106,070.28 : x
  2. Step 2: Convert to fraction form
    44,781,891.66/61,818,078.56 = 30,106,070.28/x
  3. Step 3: Cross multiply
    44,781,891.66x = 61,818,078.56 × 30,106,070.28
  4. Step 4: Simplify right side
    44,781,891.66x = 1,861,099,417,551,391
  5. Step 5: Solve for x
    x = 1,861,099,417,551,391/44,781,891.66
  6. Step 6: Final answer
    x = 41,559,196.11

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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.