Home / 14,445,377.55-21,654,501.29-4,854,048.51

Finding the Fourth Proportional to 14,445,377.55, 21,654,501.29 and 4,854,048.51

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Solution

The fourth proportional to 14,445,377.55, 21,654,501.29 and 4,854,048.51 is: 7,276,514.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,445,377.55 : 21,654,501.29 = 4,854,048.51 : x
  2. Step 2: Convert to fraction form
    14,445,377.55/21,654,501.29 = 4,854,048.51/x
  3. Step 3: Cross multiply
    14,445,377.55x = 21,654,501.29 × 4,854,048.51
  4. Step 4: Simplify right side
    14,445,377.55x = 105,111,999,697,247.33
  5. Step 5: Solve for x
    x = 105,111,999,697,247.33/14,445,377.55
  6. Step 6: Final answer
    x = 7,276,514.53

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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.