Home / 34,935,881.65-48,209,549.29-19,254,858.64

Finding the Fourth Proportional to 34,935,881.65, 48,209,549.29 and 19,254,858.64

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Solution

The fourth proportional to 34,935,881.65, 48,209,549.29 and 19,254,858.64 is: 26,570,620.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,935,881.65 : 48,209,549.29 = 19,254,858.64 : x
  2. Step 2: Convert to fraction form
    34,935,881.65/48,209,549.29 = 19,254,858.64/x
  3. Step 3: Cross multiply
    34,935,881.65x = 48,209,549.29 × 19,254,858.64
  4. Step 4: Simplify right side
    34,935,881.65x = 928,268,056,508,401.38
  5. Step 5: Solve for x
    x = 928,268,056,508,401.38/34,935,881.65
  6. Step 6: Final answer
    x = 26,570,620.60

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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.