Home / 8,270,649,809.04-11,413,569,577.68-4,511,477,094.96

Finding the Fourth Proportional to 8,270,649,809.04, 11,413,569,577.68 and 4,511,477,094.96

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Solution

The fourth proportional to 8,270,649,809.04, 11,413,569,577.68 and 4,511,477,094.96 is: 6,225,878,124.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,270,649,809.04 : 11,413,569,577.68 = 4,511,477,094.96 : x
  2. Step 2: Convert to fraction form
    8,270,649,809.04/11,413,569,577.68 = 4,511,477,094.96/x
  3. Step 3: Cross multiply
    8,270,649,809.04x = 11,413,569,577.68 × 4,511,477,094.96
  4. Step 4: Simplify right side
    8,270,649,809.04x = 51,492,057,721,435,602,944
  5. Step 5: Solve for x
    x = 51,492,057,721,435,602,944/8,270,649,809.04
  6. Step 6: Final answer
    x = 6,225,878,124.49

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Double scale
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1.5x scale

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.