Home / 58,513,963.28-80,803,548.47-43,804,091.93

Finding the Fourth Proportional to 58,513,963.28, 80,803,548.47 and 43,804,091.93

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Solution

The fourth proportional to 58,513,963.28, 80,803,548.47 and 43,804,091.93 is: 60,490,280.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,513,963.28 : 80,803,548.47 = 43,804,091.93 : x
  2. Step 2: Convert to fraction form
    58,513,963.28/80,803,548.47 = 43,804,091.93/x
  3. Step 3: Cross multiply
    58,513,963.28x = 80,803,548.47 × 43,804,091.93
  4. Step 4: Simplify right side
    58,513,963.28x = 3,539,526,065,155,583
  5. Step 5: Solve for x
    x = 3,539,526,065,155,583/58,513,963.28
  6. Step 6: Final answer
    x = 60,490,280.73

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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.