Home / 58,812,084.10-82,421,948.30-58,812,084.10

Finding the Fourth Proportional to 58,812,084.10, 82,421,948.30 and 58,812,084.10

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Solution

The fourth proportional to 58,812,084.10, 82,421,948.30 and 58,812,084.10 is: 82,421,948.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,812,084.10 : 82,421,948.30 = 58,812,084.10 : x
  2. Step 2: Convert to fraction form
    58,812,084.10/82,421,948.30 = 58,812,084.10/x
  3. Step 3: Cross multiply
    58,812,084.10x = 82,421,948.30 × 58,812,084.10
  4. Step 4: Simplify right side
    58,812,084.10x = 4,847,406,555,105,452
  5. Step 5: Solve for x
    x = 4,847,406,555,105,452/58,812,084.10
  6. Step 6: Final answer
    x = 82,421,948.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.