Home / 26,210,081.79-36,170,092.35-14,608,392.66

Finding the Fourth Proportional to 26,210,081.79, 36,170,092.35 and 14,608,392.66

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Solution

The fourth proportional to 26,210,081.79, 36,170,092.35 and 14,608,392.66 is: 20,159,681.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,210,081.79 : 36,170,092.35 = 14,608,392.66 : x
  2. Step 2: Convert to fraction form
    26,210,081.79/36,170,092.35 = 14,608,392.66/x
  3. Step 3: Cross multiply
    26,210,081.79x = 36,170,092.35 × 14,608,392.66
  4. Step 4: Simplify right side
    26,210,081.79x = 528,386,911,597,262.19
  5. Step 5: Solve for x
    x = 528,386,911,597,262.19/26,210,081.79
  6. Step 6: Final answer
    x = 20,159,681.91

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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.