Home / 62,208,047.70-93,312,071.55-19,083,906.90

Finding the Fourth Proportional to 62,208,047.70, 93,312,071.55 and 19,083,906.90

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Solution

The fourth proportional to 62,208,047.70, 93,312,071.55 and 19,083,906.90 is: 28,625,860.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,047.70 : 93,312,071.55 = 19,083,906.90 : x
  2. Step 2: Convert to fraction form
    62,208,047.70/93,312,071.55 = 19,083,906.90/x
  3. Step 3: Cross multiply
    62,208,047.70x = 93,312,071.55 × 19,083,906.90
  4. Step 4: Simplify right side
    62,208,047.70x = 1,780,758,886,106,338.50
  5. Step 5: Solve for x
    x = 1,780,758,886,106,338.50/62,208,047.70
  6. Step 6: Final answer
    x = 28,625,860.35

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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.