Home / 53,506,650.17-73,839,555.15-29,060,364.17

Finding the Fourth Proportional to 53,506,650.17, 73,839,555.15 and 29,060,364.17

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Solution

The fourth proportional to 53,506,650.17, 73,839,555.15 and 29,060,364.17 is: 40,103,507.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,506,650.17 : 73,839,555.15 = 29,060,364.17 : x
  2. Step 2: Convert to fraction form
    53,506,650.17/73,839,555.15 = 29,060,364.17/x
  3. Step 3: Cross multiply
    53,506,650.17x = 73,839,555.15 × 29,060,364.17
  4. Step 4: Simplify right side
    53,506,650.17x = 2,145,804,362,855,949
  5. Step 5: Solve for x
    x = 2,145,804,362,855,949/53,506,650.17
  6. Step 6: Final answer
    x = 40,103,507.81

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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.