Home / 94,549,531.91-130,480,350.53-53,296,413.35

Finding the Fourth Proportional to 94,549,531.91, 130,480,350.53 and 53,296,413.35

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Solution

The fourth proportional to 94,549,531.91, 130,480,350.53 and 53,296,413.35 is: 73,550,175.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,549,531.91 : 130,480,350.53 = 53,296,413.35 : x
  2. Step 2: Convert to fraction form
    94,549,531.91/130,480,350.53 = 53,296,413.35/x
  3. Step 3: Cross multiply
    94,549,531.91x = 130,480,350.53 × 53,296,413.35
  4. Step 4: Simplify right side
    94,549,531.91x = 6,954,134,694,980,888
  5. Step 5: Solve for x
    x = 6,954,134,694,980,888/94,549,531.91
  6. Step 6: Final answer
    x = 73,550,175.82

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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.