Home / 1,103,056,199.82-1,654,570,127.76-366,464,802.06

Finding the Fourth Proportional to 1,103,056,199.82, 1,654,570,127.76 and 366,464,802.06

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Solution

The fourth proportional to 1,103,056,199.82, 1,654,570,127.76 and 366,464,802.06 is: 549,692,494.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,103,056,199.82 : 1,654,570,127.76 = 366,464,802.06 : x
  2. Step 2: Convert to fraction form
    1,103,056,199.82/1,654,570,127.76 = 366,464,802.06/x
  3. Step 3: Cross multiply
    1,103,056,199.82x = 1,654,570,127.76 × 366,464,802.06
  4. Step 4: Simplify right side
    1,103,056,199.82x = 606,341,714,363,957,248
  5. Step 5: Solve for x
    x = 606,341,714,363,957,248/1,103,056,199.82
  6. Step 6: Final answer
    x = 549,692,494.78

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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.