Home / 26,047,932-35,946,146.16-14,447,271.84

Finding the Fourth Proportional to 26,047,932, 35,946,146.16 and 14,447,271.84

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Solution

The fourth proportional to 26,047,932, 35,946,146.16 and 14,447,271.84 is: 19,937,235.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,047,932 : 35,946,146.16 = 14,447,271.84 : x
  2. Step 2: Convert to fraction form
    26,047,932/35,946,146.16 = 14,447,271.84/x
  3. Step 3: Cross multiply
    26,047,932x = 35,946,146.16 × 14,447,271.84
  4. Step 4: Simplify right side
    26,047,932x = 519,323,745,173,892.06
  5. Step 5: Solve for x
    x = 519,323,745,173,892.06/26,047,932
  6. Step 6: Final answer
    x = 19,937,235.14

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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.