Home / 44,030,830.80-66,046,246.20-30,593,902.80

Finding the Fourth Proportional to 44,030,830.80, 66,046,246.20 and 30,593,902.80

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Solution

The fourth proportional to 44,030,830.80, 66,046,246.20 and 30,593,902.80 is: 45,890,854.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,030,830.80 : 66,046,246.20 = 30,593,902.80 : x
  2. Step 2: Convert to fraction form
    44,030,830.80/66,046,246.20 = 30,593,902.80/x
  3. Step 3: Cross multiply
    44,030,830.80x = 66,046,246.20 × 30,593,902.80
  4. Step 4: Simplify right side
    44,030,830.80x = 2,020,612,436,547,669.50
  5. Step 5: Solve for x
    x = 2,020,612,436,547,669.50/44,030,830.80
  6. Step 6: Final answer
    x = 45,890,854.20

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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.