Home / 62,208,061.20-93,312,091.80-44,068,208.40

Finding the Fourth Proportional to 62,208,061.20, 93,312,091.80 and 44,068,208.40

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Solution

The fourth proportional to 62,208,061.20, 93,312,091.80 and 44,068,208.40 is: 66,102,312.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,061.20 : 93,312,091.80 = 44,068,208.40 : x
  2. Step 2: Convert to fraction form
    62,208,061.20/93,312,091.80 = 44,068,208.40/x
  3. Step 3: Cross multiply
    62,208,061.20x = 93,312,091.80 × 44,068,208.40
  4. Step 4: Simplify right side
    62,208,061.20x = 4,112,096,707,682,331
  5. Step 5: Solve for x
    x = 4,112,096,707,682,331/62,208,061.20
  6. Step 6: Final answer
    x = 66,102,312.60

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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.