Home / 15,111,065.48-22,671,045.34-4,875,733.26

Finding the Fourth Proportional to 15,111,065.48, 22,671,045.34 and 4,875,733.26

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Solution

The fourth proportional to 15,111,065.48, 22,671,045.34 and 4,875,733.26 is: 7,315,034.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,111,065.48 : 22,671,045.34 = 4,875,733.26 : x
  2. Step 2: Convert to fraction form
    15,111,065.48/22,671,045.34 = 4,875,733.26/x
  3. Step 3: Cross multiply
    15,111,065.48x = 22,671,045.34 × 4,875,733.26
  4. Step 4: Simplify right side
    15,111,065.48x = 110,537,969,803,206
  5. Step 5: Solve for x
    x = 110,537,969,803,206/15,111,065.48
  6. Step 6: Final answer
    x = 7,315,034.80

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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.