Home / 15,106,161.23-22,663,406.55-6,014,643.33

Finding the Fourth Proportional to 15,106,161.23, 22,663,406.55 and 6,014,643.33

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Solution

The fourth proportional to 15,106,161.23, 22,663,406.55 and 6,014,643.33 is: 9,023,623.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,106,161.23 : 22,663,406.55 = 6,014,643.33 : x
  2. Step 2: Convert to fraction form
    15,106,161.23/22,663,406.55 = 6,014,643.33/x
  3. Step 3: Cross multiply
    15,106,161.23x = 22,663,406.55 × 6,014,643.33
  4. Step 4: Simplify right side
    15,106,161.23x = 136,312,307,041,035.81
  5. Step 5: Solve for x
    x = 136,312,307,041,035.81/15,106,161.23
  6. Step 6: Final answer
    x = 9,023,623.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.