Home / 44,337,813.60-66,506,720.40-26,197,960.80

Finding the Fourth Proportional to 44,337,813.60, 66,506,720.40 and 26,197,960.80

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Solution

The fourth proportional to 44,337,813.60, 66,506,720.40 and 26,197,960.80 is: 39,296,941.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,337,813.60 : 66,506,720.40 = 26,197,960.80 : x
  2. Step 2: Convert to fraction form
    44,337,813.60/66,506,720.40 = 26,197,960.80/x
  3. Step 3: Cross multiply
    44,337,813.60x = 66,506,720.40 × 26,197,960.80
  4. Step 4: Simplify right side
    44,337,813.60x = 1,742,340,453,975,760.25
  5. Step 5: Solve for x
    x = 1,742,340,453,975,760.25/44,337,813.60
  6. Step 6: Final answer
    x = 39,296,941.20

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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.