Home / 966,006,001.35-1,449,009,002.03-966,006,001.35

Finding the Fourth Proportional to 966,006,001.35, 1,449,009,002.03 and 966,006,001.35

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Solution

The fourth proportional to 966,006,001.35, 1,449,009,002.03 and 966,006,001.35 is: 1,449,009,002.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,006,001.35 : 1,449,009,002.03 = 966,006,001.35 : x
  2. Step 2: Convert to fraction form
    966,006,001.35/1,449,009,002.03 = 966,006,001.35/x
  3. Step 3: Cross multiply
    966,006,001.35x = 1,449,009,002.03 × 966,006,001.35
  4. Step 4: Simplify right side
    966,006,001.35x = 1,399,751,391,968,739,328
  5. Step 5: Solve for x
    x = 1,399,751,391,968,739,328/966,006,001.35
  6. Step 6: Final answer
    x = 1,449,009,002.03

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1.5x scale

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.