Home / 38,176,162.86-52,663,028.67-22,695,235.50

Finding the Fourth Proportional to 38,176,162.86, 52,663,028.67 and 22,695,235.50

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Solution

The fourth proportional to 38,176,162.86, 52,663,028.67 and 22,695,235.50 is: 31,307,490.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,176,162.86 : 52,663,028.67 = 22,695,235.50 : x
  2. Step 2: Convert to fraction form
    38,176,162.86/52,663,028.67 = 22,695,235.50/x
  3. Step 3: Cross multiply
    38,176,162.86x = 52,663,028.67 × 22,695,235.50
  4. Step 4: Simplify right side
    38,176,162.86x = 1,195,199,837,808,901.75
  5. Step 5: Solve for x
    x = 1,195,199,837,808,901.75/38,176,162.86
  6. Step 6: Final answer
    x = 31,307,490.02

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1.5x scale

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.