Home / 124,034,793.63-186,038,018.69-33,165,468.51

Finding the Fourth Proportional to 124,034,793.63, 186,038,018.69 and 33,165,468.51

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Solution

The fourth proportional to 124,034,793.63, 186,038,018.69 and 33,165,468.51 is: 49,744,413.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,034,793.63 : 186,038,018.69 = 33,165,468.51 : x
  2. Step 2: Convert to fraction form
    124,034,793.63/186,038,018.69 = 33,165,468.51/x
  3. Step 3: Cross multiply
    124,034,793.63x = 186,038,018.69 × 33,165,468.51
  4. Step 4: Simplify right side
    124,034,793.63x = 6,170,038,050,360,159
  5. Step 5: Solve for x
    x = 6,170,038,050,360,159/124,034,793.63
  6. Step 6: Final answer
    x = 49,744,413.40

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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.