Home / 22,674,050.30-31,280,312.81-14,409,683.48

Finding the Fourth Proportional to 22,674,050.30, 31,280,312.81 and 14,409,683.48

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Solution

The fourth proportional to 22,674,050.30, 31,280,312.81 and 14,409,683.48 is: 19,879,086.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,050.30 : 31,280,312.81 = 14,409,683.48 : x
  2. Step 2: Convert to fraction form
    22,674,050.30/31,280,312.81 = 14,409,683.48/x
  3. Step 3: Cross multiply
    22,674,050.30x = 31,280,312.81 × 14,409,683.48
  4. Step 4: Simplify right side
    22,674,050.30x = 450,739,406,747,489.38
  5. Step 5: Solve for x
    x = 450,739,406,747,489.38/22,674,050.30
  6. Step 6: Final answer
    x = 19,879,086.48

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1.5x scale

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.