Home / 175,386,854.55-263,061,386.10-46,007,433.75

Finding the Fourth Proportional to 175,386,854.55, 263,061,386.10 and 46,007,433.75

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Solution

The fourth proportional to 175,386,854.55, 263,061,386.10 and 46,007,433.75 is: 69,006,193.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,386,854.55 : 263,061,386.10 = 46,007,433.75 : x
  2. Step 2: Convert to fraction form
    175,386,854.55/263,061,386.10 = 46,007,433.75/x
  3. Step 3: Cross multiply
    175,386,854.55x = 263,061,386.10 × 46,007,433.75
  4. Step 4: Simplify right side
    175,386,854.55x = 12,102,779,293,178,920
  5. Step 5: Solve for x
    x = 12,102,779,293,178,920/175,386,854.55
  6. Step 6: Final answer
    x = 69,006,193.90

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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.