Home / 19,062,774.16-26,306,894.68-10,360,944.16

Finding the Fourth Proportional to 19,062,774.16, 26,306,894.68 and 10,360,944.16

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Solution

The fourth proportional to 19,062,774.16, 26,306,894.68 and 10,360,944.16 is: 14,298,247.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,062,774.16 : 26,306,894.68 = 10,360,944.16 : x
  2. Step 2: Convert to fraction form
    19,062,774.16/26,306,894.68 = 10,360,944.16/x
  3. Step 3: Cross multiply
    19,062,774.16x = 26,306,894.68 × 10,360,944.16
  4. Step 4: Simplify right side
    19,062,774.16x = 272,564,266,802,481.06
  5. Step 5: Solve for x
    x = 272,564,266,802,481.06/19,062,774.16
  6. Step 6: Final answer
    x = 14,298,247.70

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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.