Home / 89,983,958-134,998,953.96-26,158,550

Finding the Fourth Proportional to 89,983,958, 134,998,953.96 and 26,158,550

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Solution

The fourth proportional to 89,983,958, 134,998,953.96 and 26,158,550 is: 39,244,516.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,983,958 : 134,998,953.96 = 26,158,550 : x
  2. Step 2: Convert to fraction form
    89,983,958/134,998,953.96 = 26,158,550/x
  3. Step 3: Cross multiply
    89,983,958x = 134,998,953.96 × 26,158,550
  4. Step 4: Simplify right side
    89,983,958x = 3,531,376,887,110,358
  5. Step 5: Solve for x
    x = 3,531,376,887,110,358/89,983,958
  6. Step 6: Final answer
    x = 39,244,516.08

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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.