Home / 1,815,879,882.60-2,723,819,823.90-589,048,334.10

Finding the Fourth Proportional to 1,815,879,882.60, 2,723,819,823.90 and 589,048,334.10

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Solution

The fourth proportional to 1,815,879,882.60, 2,723,819,823.90 and 589,048,334.10 is: 883,572,501.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,815,879,882.60 : 2,723,819,823.90 = 589,048,334.10 : x
  2. Step 2: Convert to fraction form
    1,815,879,882.60/2,723,819,823.90 = 589,048,334.10/x
  3. Step 3: Cross multiply
    1,815,879,882.60x = 2,723,819,823.90 × 589,048,334.10
  4. Step 4: Simplify right side
    1,815,879,882.60x = 1,604,461,529,656,850,432
  5. Step 5: Solve for x
    x = 1,604,461,529,656,850,432/1,815,879,882.60
  6. Step 6: Final answer
    x = 883,572,501.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.