Home / 29,529,041.10-44,293,561.65-18,711,264.30

Finding the Fourth Proportional to 29,529,041.10, 44,293,561.65 and 18,711,264.30

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Solution

The fourth proportional to 29,529,041.10, 44,293,561.65 and 18,711,264.30 is: 28,066,896.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,529,041.10 : 44,293,561.65 = 18,711,264.30 : x
  2. Step 2: Convert to fraction form
    29,529,041.10/44,293,561.65 = 18,711,264.30/x
  3. Step 3: Cross multiply
    29,529,041.10x = 44,293,561.65 × 18,711,264.30
  4. Step 4: Simplify right side
    29,529,041.10x = 828,788,538,821,494.12
  5. Step 5: Solve for x
    x = 828,788,538,821,494.12/29,529,041.10
  6. Step 6: Final answer
    x = 28,066,896.45

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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.