Home / 248,886,266.10-373,329,399.15-224,227,403.70

Finding the Fourth Proportional to 248,886,266.10, 373,329,399.15 and 224,227,403.70

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Solution

The fourth proportional to 248,886,266.10, 373,329,399.15 and 224,227,403.70 is: 336,341,105.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,886,266.10 : 373,329,399.15 = 224,227,403.70 : x
  2. Step 2: Convert to fraction form
    248,886,266.10/373,329,399.15 = 224,227,403.70/x
  3. Step 3: Cross multiply
    248,886,266.10x = 373,329,399.15 × 224,227,403.70
  4. Step 4: Simplify right side
    248,886,266.10x = 83,710,681,896,285,472
  5. Step 5: Solve for x
    x = 83,710,681,896,285,472/248,886,266.10
  6. Step 6: Final answer
    x = 336,341,105.55

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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.