Home / 59,300,690.31-81,777,461.54-46,243,184.94

Finding the Fourth Proportional to 59,300,690.31, 81,777,461.54 and 46,243,184.94

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Solution

The fourth proportional to 59,300,690.31, 81,777,461.54 and 46,243,184.94 is: 63,770,763.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,300,690.31 : 81,777,461.54 = 46,243,184.94 : x
  2. Step 2: Convert to fraction form
    59,300,690.31/81,777,461.54 = 46,243,184.94/x
  3. Step 3: Cross multiply
    59,300,690.31x = 81,777,461.54 × 46,243,184.94
  4. Step 4: Simplify right side
    59,300,690.31x = 3,781,650,277,917,957.50
  5. Step 5: Solve for x
    x = 3,781,650,277,917,957.50/59,300,690.31
  6. Step 6: Final answer
    x = 63,770,763.18

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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.