Home / 25,274,762.83-37,913,225.66-9,925,373.36

Finding the Fourth Proportional to 25,274,762.83, 37,913,225.66 and 9,925,373.36

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Solution

The fourth proportional to 25,274,762.83, 37,913,225.66 and 9,925,373.36 is: 14,888,484.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,274,762.83 : 37,913,225.66 = 9,925,373.36 : x
  2. Step 2: Convert to fraction form
    25,274,762.83/37,913,225.66 = 9,925,373.36/x
  3. Step 3: Cross multiply
    25,274,762.83x = 37,913,225.66 × 9,925,373.36
  4. Step 4: Simplify right side
    25,274,762.83x = 376,302,920,077,028.94
  5. Step 5: Solve for x
    x = 376,302,920,077,028.94/25,274,762.83
  6. Step 6: Final answer
    x = 14,888,484.72

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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.