Home / 61,402,307.04-91,956,625.38-35,415,831.15

Finding the Fourth Proportional to 61,402,307.04, 91,956,625.38 and 35,415,831.15

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Solution

The fourth proportional to 61,402,307.04, 91,956,625.38 and 35,415,831.15 is: 53,039,054.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,402,307.04 : 91,956,625.38 = 35,415,831.15 : x
  2. Step 2: Convert to fraction form
    61,402,307.04/91,956,625.38 = 35,415,831.15/x
  3. Step 3: Cross multiply
    61,402,307.04x = 91,956,625.38 × 35,415,831.15
  4. Step 4: Simplify right side
    61,402,307.04x = 3,256,720,317,581,884.50
  5. Step 5: Solve for x
    x = 3,256,720,317,581,884.50/61,402,307.04
  6. Step 6: Final answer
    x = 53,039,054.63

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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.