Home / 48,031,183.84-66,282,242.40-26,004,507.16

Finding the Fourth Proportional to 48,031,183.84, 66,282,242.40 and 26,004,507.16

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Solution

The fourth proportional to 48,031,183.84, 66,282,242.40 and 26,004,507.16 is: 35,885,791.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,031,183.84 : 66,282,242.40 = 26,004,507.16 : x
  2. Step 2: Convert to fraction form
    48,031,183.84/66,282,242.40 = 26,004,507.16/x
  3. Step 3: Cross multiply
    48,031,183.84x = 66,282,242.40 × 26,004,507.16
  4. Step 4: Simplify right side
    48,031,183.84x = 1,723,637,047,071,655.50
  5. Step 5: Solve for x
    x = 1,723,637,047,071,655.50/48,031,183.84
  6. Step 6: Final answer
    x = 35,885,791.46

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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.