Home / 34,744,888.48-47,948,828.53-19,063,908.82

Finding the Fourth Proportional to 34,744,888.48, 47,948,828.53 and 19,063,908.82

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Solution

The fourth proportional to 34,744,888.48, 47,948,828.53 and 19,063,908.82 is: 26,308,678.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,744,888.48 : 47,948,828.53 = 19,063,908.82 : x
  2. Step 2: Convert to fraction form
    34,744,888.48/47,948,828.53 = 19,063,908.82/x
  3. Step 3: Cross multiply
    34,744,888.48x = 47,948,828.53 × 19,063,908.82
  4. Step 4: Simplify right side
    34,744,888.48x = 914,092,095,385,047.25
  5. Step 5: Solve for x
    x = 914,092,095,385,047.25/34,744,888.48
  6. Step 6: Final answer
    x = 26,308,678.35

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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.