Home / 34,558,573.73-47,689,921.14-19,088,326.22

Finding the Fourth Proportional to 34,558,573.73, 47,689,921.14 and 19,088,326.22

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Solution

The fourth proportional to 34,558,573.73, 47,689,921.14 and 19,088,326.22 is: 26,341,387.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,558,573.73 : 47,689,921.14 = 19,088,326.22 : x
  2. Step 2: Convert to fraction form
    34,558,573.73/47,689,921.14 = 19,088,326.22/x
  3. Step 3: Cross multiply
    34,558,573.73x = 47,689,921.14 × 19,088,326.22
  4. Step 4: Simplify right side
    34,558,573.73x = 910,320,771,887,944.75
  5. Step 5: Solve for x
    x = 910,320,771,887,944.75/34,558,573.73
  6. Step 6: Final answer
    x = 26,341,387.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.