Home / 59,012,918.52-81,437,827.52-34,566,632.52

Finding the Fourth Proportional to 59,012,918.52, 81,437,827.52 and 34,566,632.52

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Solution

The fourth proportional to 59,012,918.52, 81,437,827.52 and 34,566,632.52 is: 47,701,952.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,012,918.52 : 81,437,827.52 = 34,566,632.52 : x
  2. Step 2: Convert to fraction form
    59,012,918.52/81,437,827.52 = 34,566,632.52/x
  3. Step 3: Cross multiply
    59,012,918.52x = 81,437,827.52 × 34,566,632.52
  4. Step 4: Simplify right side
    59,012,918.52x = 2,815,031,457,110,983
  5. Step 5: Solve for x
    x = 2,815,031,457,110,983/59,012,918.52
  6. Step 6: Final answer
    x = 47,701,952.86

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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.