Home / 19,537,389.49-26,962,497.53-10,835,043.52

Finding the Fourth Proportional to 19,537,389.49, 26,962,497.53 and 10,835,043.52

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Solution

The fourth proportional to 19,537,389.49, 26,962,497.53 and 10,835,043.52 is: 14,952,859.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,537,389.49 : 26,962,497.53 = 10,835,043.52 : x
  2. Step 2: Convert to fraction form
    19,537,389.49/26,962,497.53 = 10,835,043.52/x
  3. Step 3: Cross multiply
    19,537,389.49x = 26,962,497.53 × 10,835,043.52
  4. Step 4: Simplify right side
    19,537,389.49x = 292,139,834,145,442.50
  5. Step 5: Solve for x
    x = 292,139,834,145,442.50/19,537,389.49
  6. Step 6: Final answer
    x = 14,952,859.20

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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.