Home / 46,584,032.40-69,939,034.20-29,577,920.40

Finding the Fourth Proportional to 46,584,032.40, 69,939,034.20 and 29,577,920.40

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Solution

The fourth proportional to 46,584,032.40, 69,939,034.20 and 29,577,920.40 is: 44,406,872.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,584,032.40 : 69,939,034.20 = 29,577,920.40 : x
  2. Step 2: Convert to fraction form
    46,584,032.40/69,939,034.20 = 29,577,920.40/x
  3. Step 3: Cross multiply
    46,584,032.40x = 69,939,034.20 × 29,577,920.40
  4. Step 4: Simplify right side
    46,584,032.40x = 2,068,651,186,420,477.75
  5. Step 5: Solve for x
    x = 2,068,651,186,420,477.75/46,584,032.40
  6. Step 6: Final answer
    x = 44,406,872.48

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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.