Home / 233,011,662,274.69-319,220,668,712.55-224,299,730,456.08

Finding the Fourth Proportional to 233,011,662,274.69, 319,220,668,712.55 and 224,299,730,456.08

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Solution

The fourth proportional to 233,011,662,274.69, 319,220,668,712.55 and 224,299,730,456.08 is: 307,285,520,601.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,011,662,274.69 : 319,220,668,712.55 = 224,299,730,456.08 : x
  2. Step 2: Convert to fraction form
    233,011,662,274.69/319,220,668,712.55 = 224,299,730,456.08/x
  3. Step 3: Cross multiply
    233,011,662,274.69x = 319,220,668,712.55 × 224,299,730,456.08
  4. Step 4: Simplify right side
    233,011,662,274.69x = 71,601,109,948,234,572,234,752
  5. Step 5: Solve for x
    x = 71,601,109,948,234,572,234,752/233,011,662,274.69
  6. Step 6: Final answer
    x = 307,285,520,601.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.