Home / 9,221,731,666.18-13,832,599,492.18-3,326,290,411.80

Finding the Fourth Proportional to 9,221,731,666.18, 13,832,599,492.18 and 3,326,290,411.80

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Solution

The fourth proportional to 9,221,731,666.18, 13,832,599,492.18 and 3,326,290,411.80 is: 4,989,436,336.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,221,731,666.18 : 13,832,599,492.18 = 3,326,290,411.80 : x
  2. Step 2: Convert to fraction form
    9,221,731,666.18/13,832,599,492.18 = 3,326,290,411.80/x
  3. Step 3: Cross multiply
    9,221,731,666.18x = 13,832,599,492.18 × 3,326,290,411.80
  4. Step 4: Simplify right side
    9,221,731,666.18x = 46,011,243,061,107,884,032
  5. Step 5: Solve for x
    x = 46,011,243,061,107,884,032/9,221,731,666.18
  6. Step 6: Final answer
    x = 4,989,436,336.55

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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.