Home / 62,609,109.10-93,913,663.65-43,477,233.10

Finding the Fourth Proportional to 62,609,109.10, 93,913,663.65 and 43,477,233.10

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Solution

The fourth proportional to 62,609,109.10, 93,913,663.65 and 43,477,233.10 is: 65,215,849.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,609,109.10 : 93,913,663.65 = 43,477,233.10 : x
  2. Step 2: Convert to fraction form
    62,609,109.10/93,913,663.65 = 43,477,233.10/x
  3. Step 3: Cross multiply
    62,609,109.10x = 93,913,663.65 × 43,477,233.10
  4. Step 4: Simplify right side
    62,609,109.10x = 4,083,106,245,786,047
  5. Step 5: Solve for x
    x = 4,083,106,245,786,047/62,609,109.10
  6. Step 6: Final answer
    x = 65,215,849.65

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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.