Home / 39,366,987.15-59,050,480.73-23,184,608.70

Finding the Fourth Proportional to 39,366,987.15, 59,050,480.73 and 23,184,608.70

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Solution

The fourth proportional to 39,366,987.15, 59,050,480.73 and 23,184,608.70 is: 34,776,913.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,987.15 : 59,050,480.73 = 23,184,608.70 : x
  2. Step 2: Convert to fraction form
    39,366,987.15/59,050,480.73 = 23,184,608.70/x
  3. Step 3: Cross multiply
    39,366,987.15x = 59,050,480.73 × 23,184,608.70
  4. Step 4: Simplify right side
    39,366,987.15x = 1,369,062,289,156,017.25
  5. Step 5: Solve for x
    x = 1,369,062,289,156,017.25/39,366,987.15
  6. Step 6: Final answer
    x = 34,776,913.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.