Home / 44,370,549.65-66,858,686.12-36,460,714.67

Finding the Fourth Proportional to 44,370,549.65, 66,858,686.12 and 36,460,714.67

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Solution

The fourth proportional to 44,370,549.65, 66,858,686.12 and 36,460,714.67 is: 54,939,943.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,370,549.65 : 66,858,686.12 = 36,460,714.67 : x
  2. Step 2: Convert to fraction form
    44,370,549.65/66,858,686.12 = 36,460,714.67/x
  3. Step 3: Cross multiply
    44,370,549.65x = 66,858,686.12 × 36,460,714.67
  4. Step 4: Simplify right side
    44,370,549.65x = 2,437,715,477,315,812.50
  5. Step 5: Solve for x
    x = 2,437,715,477,315,812.50/44,370,549.65
  6. Step 6: Final answer
    x = 54,939,943.20

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.