Home / 28,776,166.20-43,101,263.70-24,997,030.20

Finding the Fourth Proportional to 28,776,166.20, 43,101,263.70 and 24,997,030.20

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Solution

The fourth proportional to 28,776,166.20, 43,101,263.70 and 24,997,030.20 is: 37,440,831.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,776,166.20 : 43,101,263.70 = 24,997,030.20 : x
  2. Step 2: Convert to fraction form
    28,776,166.20/43,101,263.70 = 24,997,030.20/x
  3. Step 3: Cross multiply
    28,776,166.20x = 43,101,263.70 × 24,997,030.20
  4. Step 4: Simplify right side
    28,776,166.20x = 1,077,403,590,367,063.75
  5. Step 5: Solve for x
    x = 1,077,403,590,367,063.75/28,776,166.20
  6. Step 6: Final answer
    x = 37,440,831.52

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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.