Home / 19,357,963.41-26,714,329.07-10,537,668.03

Finding the Fourth Proportional to 19,357,963.41, 26,714,329.07 and 10,537,668.03

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Solution

The fourth proportional to 19,357,963.41, 26,714,329.07 and 10,537,668.03 is: 14,542,166.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,357,963.41 : 26,714,329.07 = 10,537,668.03 : x
  2. Step 2: Convert to fraction form
    19,357,963.41/26,714,329.07 = 10,537,668.03/x
  3. Step 3: Cross multiply
    19,357,963.41x = 26,714,329.07 × 10,537,668.03
  4. Step 4: Simplify right side
    19,357,963.41x = 281,506,731,331,150.31
  5. Step 5: Solve for x
    x = 281,506,731,331,150.31/19,357,963.41
  6. Step 6: Final answer
    x = 14,542,166.72

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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.