Home / 19,382,550.92-26,748,099.63-10,681,034.91

Finding the Fourth Proportional to 19,382,550.92, 26,748,099.63 and 10,681,034.91

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Solution

The fourth proportional to 19,382,550.92, 26,748,099.63 and 10,681,034.91 is: 14,739,927.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,382,550.92 : 26,748,099.63 = 10,681,034.91 : x
  2. Step 2: Convert to fraction form
    19,382,550.92/26,748,099.63 = 10,681,034.91/x
  3. Step 3: Cross multiply
    19,382,550.92x = 26,748,099.63 × 10,681,034.91
  4. Step 4: Simplify right side
    19,382,550.92x = 285,697,385,924,188.06
  5. Step 5: Solve for x
    x = 285,697,385,924,188.06/19,382,550.92
  6. Step 6: Final answer
    x = 14,739,927.01

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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.