Home / 62,329,342.88-86,014,925.64-34,828,430.24

Finding the Fourth Proportional to 62,329,342.88, 86,014,925.64 and 34,828,430.24

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Solution

The fourth proportional to 62,329,342.88, 86,014,925.64 and 34,828,430.24 is: 48,063,475.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,329,342.88 : 86,014,925.64 = 34,828,430.24 : x
  2. Step 2: Convert to fraction form
    62,329,342.88/86,014,925.64 = 34,828,430.24/x
  3. Step 3: Cross multiply
    62,329,342.88x = 86,014,925.64 × 34,828,430.24
  4. Step 4: Simplify right side
    62,329,342.88x = 2,995,764,837,251,527.50
  5. Step 5: Solve for x
    x = 2,995,764,837,251,527.50/62,329,342.88
  6. Step 6: Final answer
    x = 48,063,475.38

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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.