Home / 35,614,258.65-49,147,655.25-19,316,734.65

Finding the Fourth Proportional to 35,614,258.65, 49,147,655.25 and 19,316,734.65

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Solution

The fourth proportional to 35,614,258.65, 49,147,655.25 and 19,316,734.65 is: 26,657,082.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,614,258.65 : 49,147,655.25 = 19,316,734.65 : x
  2. Step 2: Convert to fraction form
    35,614,258.65/49,147,655.25 = 19,316,734.65/x
  3. Step 3: Cross multiply
    35,614,258.65x = 49,147,655.25 × 19,316,734.65
  4. Step 4: Simplify right side
    35,614,258.65x = 949,372,215,133,929.38
  5. Step 5: Solve for x
    x = 949,372,215,133,929.38/35,614,258.65
  6. Step 6: Final answer
    x = 26,657,082.05

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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.