Home / 62,197,095.07-85,849,063.71-36,100,020.46

Finding the Fourth Proportional to 62,197,095.07, 85,849,063.71 and 36,100,020.46

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Solution

The fourth proportional to 62,197,095.07, 85,849,063.71 and 36,100,020.46 is: 49,827,937.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,197,095.07 : 85,849,063.71 = 36,100,020.46 : x
  2. Step 2: Convert to fraction form
    62,197,095.07/85,849,063.71 = 36,100,020.46/x
  3. Step 3: Cross multiply
    62,197,095.07x = 85,849,063.71 × 36,100,020.46
  4. Step 4: Simplify right side
    62,197,095.07x = 3,099,152,956,402,843.50
  5. Step 5: Solve for x
    x = 3,099,152,956,402,843.50/62,197,095.07
  6. Step 6: Final answer
    x = 49,827,937.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.