Home / 17,011,946.88-23,477,053.44-9,277,411.20

Finding the Fourth Proportional to 17,011,946.88, 23,477,053.44 and 9,277,411.20

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Solution

The fourth proportional to 17,011,946.88, 23,477,053.44 and 9,277,411.20 is: 12,803,136.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,011,946.88 : 23,477,053.44 = 9,277,411.20 : x
  2. Step 2: Convert to fraction form
    17,011,946.88/23,477,053.44 = 9,277,411.20/x
  3. Step 3: Cross multiply
    17,011,946.88x = 23,477,053.44 × 9,277,411.20
  4. Step 4: Simplify right side
    17,011,946.88x = 217,806,278,527,254.53
  5. Step 5: Solve for x
    x = 217,806,278,527,254.53/17,011,946.88
  6. Step 6: Final answer
    x = 12,803,136.53

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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.