Home / 3,590,607,428.59-5,381,239,456.14-1,460,971,257.61

Finding the Fourth Proportional to 3,590,607,428.59, 5,381,239,456.14 and 1,460,971,257.61

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Solution

The fourth proportional to 3,590,607,428.59, 5,381,239,456.14 and 1,460,971,257.61 is: 2,189,556,038.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,607,428.59 : 5,381,239,456.14 = 1,460,971,257.61 : x
  2. Step 2: Convert to fraction form
    3,590,607,428.59/5,381,239,456.14 = 1,460,971,257.61/x
  3. Step 3: Cross multiply
    3,590,607,428.59x = 5,381,239,456.14 × 1,460,971,257.61
  4. Step 4: Simplify right side
    3,590,607,428.59x = 7,861,836,175,746,788,352
  5. Step 5: Solve for x
    x = 7,861,836,175,746,788,352/3,590,607,428.59
  6. Step 6: Final answer
    x = 2,189,556,038.11

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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.