Home / 46,518,040.51-64,193,722.61-25,609,864.43

Finding the Fourth Proportional to 46,518,040.51, 64,193,722.61 and 25,609,864.43

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Solution

The fourth proportional to 46,518,040.51, 64,193,722.61 and 25,609,864.43 is: 35,340,966.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,518,040.51 : 64,193,722.61 = 25,609,864.43 : x
  2. Step 2: Convert to fraction form
    46,518,040.51/64,193,722.61 = 25,609,864.43/x
  3. Step 3: Cross multiply
    46,518,040.51x = 64,193,722.61 × 25,609,864.43
  4. Step 4: Simplify right side
    46,518,040.51x = 1,643,992,533,331,560.75
  5. Step 5: Solve for x
    x = 1,643,992,533,331,560.75/46,518,040.51
  6. Step 6: Final answer
    x = 35,340,966.98

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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.