Home / 46,657,762.10-69,986,643.15-44,531,998.10

Finding the Fourth Proportional to 46,657,762.10, 69,986,643.15 and 44,531,998.10

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Solution

The fourth proportional to 46,657,762.10, 69,986,643.15 and 44,531,998.10 is: 66,797,997.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,657,762.10 : 69,986,643.15 = 44,531,998.10 : x
  2. Step 2: Convert to fraction form
    46,657,762.10/69,986,643.15 = 44,531,998.10/x
  3. Step 3: Cross multiply
    46,657,762.10x = 69,986,643.15 × 44,531,998.10
  4. Step 4: Simplify right side
    46,657,762.10x = 3,116,645,059,781,178.50
  5. Step 5: Solve for x
    x = 3,116,645,059,781,178.50/46,657,762.10
  6. Step 6: Final answer
    x = 66,797,997.15

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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.