Home / 26,006,054,035.38-35,887,744,178.37-15,301,868,062.02

Finding the Fourth Proportional to 26,006,054,035.38, 35,887,744,178.37 and 15,301,868,062.02

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Solution

The fourth proportional to 26,006,054,035.38, 35,887,744,178.37 and 15,301,868,062.02 is: 21,116,218,774.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,006,054,035.38 : 35,887,744,178.37 = 15,301,868,062.02 : x
  2. Step 2: Convert to fraction form
    26,006,054,035.38/35,887,744,178.37 = 15,301,868,062.02/x
  3. Step 3: Cross multiply
    26,006,054,035.38x = 35,887,744,178.37 × 15,301,868,062.02
  4. Step 4: Simplify right side
    26,006,054,035.38x = 549,149,526,460,944,154,624
  5. Step 5: Solve for x
    x = 549,149,526,460,944,154,624/26,006,054,035.38
  6. Step 6: Final answer
    x = 21,116,218,774.05

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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.