Home / 38,437,005.06-53,044,109.01-23,552,071.65

Finding the Fourth Proportional to 38,437,005.06, 53,044,109.01 and 23,552,071.65

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Solution

The fourth proportional to 38,437,005.06, 53,044,109.01 and 23,552,071.65 is: 32,502,497.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,437,005.06 : 53,044,109.01 = 23,552,071.65 : x
  2. Step 2: Convert to fraction form
    38,437,005.06/53,044,109.01 = 23,552,071.65/x
  3. Step 3: Cross multiply
    38,437,005.06x = 53,044,109.01 × 23,552,071.65
  4. Step 4: Simplify right side
    38,437,005.06x = 1,249,298,656,013,930.50
  5. Step 5: Solve for x
    x = 1,249,298,656,013,930.50/38,437,005.06
  6. Step 6: Final answer
    x = 32,502,497.37

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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.