Home / 62,011,013.96-85,583,348.01-35,559,719.17

Finding the Fourth Proportional to 62,011,013.96, 85,583,348.01 and 35,559,719.17

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Solution

The fourth proportional to 62,011,013.96, 85,583,348.01 and 35,559,719.17 is: 49,077,085.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,011,013.96 : 85,583,348.01 = 35,559,719.17 : x
  2. Step 2: Convert to fraction form
    62,011,013.96/85,583,348.01 = 35,559,719.17/x
  3. Step 3: Cross multiply
    62,011,013.96x = 85,583,348.01 × 35,559,719.17
  4. Step 4: Simplify right side
    62,011,013.96x = 3,043,319,820,863,978.50
  5. Step 5: Solve for x
    x = 3,043,319,820,863,978.50/62,011,013.96
  6. Step 6: Final answer
    x = 49,077,085.29

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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.