Home / 5,925,526,719.30-8,879,220,152.55-5,599,009,368.90

Finding the Fourth Proportional to 5,925,526,719.30, 8,879,220,152.55 and 5,599,009,368.90

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Solution

The fourth proportional to 5,925,526,719.30, 8,879,220,152.55 and 5,599,009,368.90 is: 8,389,943,911.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925,526,719.30 : 8,879,220,152.55 = 5,599,009,368.90 : x
  2. Step 2: Convert to fraction form
    5,925,526,719.30/8,879,220,152.55 = 5,599,009,368.90/x
  3. Step 3: Cross multiply
    5,925,526,719.30x = 8,879,220,152.55 × 5,599,009,368.90
  4. Step 4: Simplify right side
    5,925,526,719.30x = 49,714,836,822,653,132,800
  5. Step 5: Solve for x
    x = 49,714,836,822,653,132,800/5,925,526,719.30
  6. Step 6: Final answer
    x = 8,389,943,911.78

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1.5x scale

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.