Home / 62,323,661.18-86,011,105.64-34,445,771.71

Finding the Fourth Proportional to 62,323,661.18, 86,011,105.64 and 34,445,771.71

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Solution

The fourth proportional to 62,323,661.18, 86,011,105.64 and 34,445,771.71 is: 47,537,626.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,323,661.18 : 86,011,105.64 = 34,445,771.71 : x
  2. Step 2: Convert to fraction form
    62,323,661.18/86,011,105.64 = 34,445,771.71/x
  3. Step 3: Cross multiply
    62,323,661.18x = 86,011,105.64 × 34,445,771.71
  4. Step 4: Simplify right side
    62,323,661.18x = 2,962,718,909,012,877.50
  5. Step 5: Solve for x
    x = 2,962,718,909,012,877.50/62,323,661.18
  6. Step 6: Final answer
    x = 47,537,626.20

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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.