Home / 61,594,203.96-84,998,972.70-34,091,541.72

Finding the Fourth Proportional to 61,594,203.96, 84,998,972.70 and 34,091,541.72

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Solution

The fourth proportional to 61,594,203.96, 84,998,972.70 and 34,091,541.72 is: 47,045,758.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,594,203.96 : 84,998,972.70 = 34,091,541.72 : x
  2. Step 2: Convert to fraction form
    61,594,203.96/84,998,972.70 = 34,091,541.72/x
  3. Step 3: Cross multiply
    61,594,203.96x = 84,998,972.70 × 34,091,541.72
  4. Step 4: Simplify right side
    61,594,203.96x = 2,897,746,023,959,191
  5. Step 5: Solve for x
    x = 2,897,746,023,959,191/61,594,203.96
  6. Step 6: Final answer
    x = 47,045,758.17

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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.