Home / 62,938,707-94,413,407.70-17,500,501.50

Finding the Fourth Proportional to 62,938,707, 94,413,407.70 and 17,500,501.50

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Solution

The fourth proportional to 62,938,707, 94,413,407.70 and 17,500,501.50 is: 26,252,239.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,938,707 : 94,413,407.70 = 17,500,501.50 : x
  2. Step 2: Convert to fraction form
    62,938,707/94,413,407.70 = 17,500,501.50/x
  3. Step 3: Cross multiply
    62,938,707x = 94,413,407.70 × 17,500,501.50
  4. Step 4: Simplify right side
    62,938,707x = 1,652,281,983,073,961.50
  5. Step 5: Solve for x
    x = 1,652,281,983,073,961.50/62,938,707
  6. Step 6: Final answer
    x = 26,252,239.07

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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.