Home / 83,206,731.70-114,825,683.31-46,537,302.70

Finding the Fourth Proportional to 83,206,731.70, 114,825,683.31 and 46,537,302.70

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Solution

The fourth proportional to 83,206,731.70, 114,825,683.31 and 46,537,302.70 is: 64,221,697.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,206,731.70 : 114,825,683.31 = 46,537,302.70 : x
  2. Step 2: Convert to fraction form
    83,206,731.70/114,825,683.31 = 46,537,302.70/x
  3. Step 3: Cross multiply
    83,206,731.70x = 114,825,683.31 × 46,537,302.70
  4. Step 4: Simplify right side
    83,206,731.70x = 5,343,677,581,931,808
  5. Step 5: Solve for x
    x = 5,343,677,581,931,808/83,206,731.70
  6. Step 6: Final answer
    x = 64,221,697.85

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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.