Home / 62,208,078.10-93,312,117.15-49,359,015.70

Finding the Fourth Proportional to 62,208,078.10, 93,312,117.15 and 49,359,015.70

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Solution

The fourth proportional to 62,208,078.10, 93,312,117.15 and 49,359,015.70 is: 74,038,523.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,078.10 : 93,312,117.15 = 49,359,015.70 : x
  2. Step 2: Convert to fraction form
    62,208,078.10/93,312,117.15 = 49,359,015.70/x
  3. Step 3: Cross multiply
    62,208,078.10x = 93,312,117.15 × 49,359,015.70
  4. Step 4: Simplify right side
    62,208,078.10x = 4,605,794,255,407,090
  5. Step 5: Solve for x
    x = 4,605,794,255,407,090/62,208,078.10
  6. Step 6: Final answer
    x = 74,038,523.55

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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.