Home / 58,626,097.92-87,896,630.88-39,409,191.36

Finding the Fourth Proportional to 58,626,097.92, 87,896,630.88 and 39,409,191.36

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Solution

The fourth proportional to 58,626,097.92, 87,896,630.88 and 39,409,191.36 is: 59,085,207.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,626,097.92 : 87,896,630.88 = 39,409,191.36 : x
  2. Step 2: Convert to fraction form
    58,626,097.92/87,896,630.88 = 39,409,191.36/x
  3. Step 3: Cross multiply
    58,626,097.92x = 87,896,630.88 × 39,409,191.36
  4. Step 4: Simplify right side
    58,626,097.92x = 3,463,935,146,249,205
  5. Step 5: Solve for x
    x = 3,463,935,146,249,205/58,626,097.92
  6. Step 6: Final answer
    x = 59,085,207.26

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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.