Home / 185,228,715.16-277,772,447.55-62,374,047.57

Finding the Fourth Proportional to 185,228,715.16, 277,772,447.55 and 62,374,047.57

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Solution

The fourth proportional to 185,228,715.16, 277,772,447.55 and 62,374,047.57 is: 93,537,288.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,228,715.16 : 277,772,447.55 = 62,374,047.57 : x
  2. Step 2: Convert to fraction form
    185,228,715.16/277,772,447.55 = 62,374,047.57/x
  3. Step 3: Cross multiply
    185,228,715.16x = 277,772,447.55 × 62,374,047.57
  4. Step 4: Simplify right side
    185,228,715.16x = 17,325,791,855,730,168
  5. Step 5: Solve for x
    x = 17,325,791,855,730,168/185,228,715.16
  6. Step 6: Final answer
    x = 93,537,288.97

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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.