Home / 15,116,586,399.60-22,674,879,599.40-15,116,586,399.60

Finding the Fourth Proportional to 15,116,586,399.60, 22,674,879,599.40 and 15,116,586,399.60

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Solution

The fourth proportional to 15,116,586,399.60, 22,674,879,599.40 and 15,116,586,399.60 is: 22,674,879,599.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,116,586,399.60 : 22,674,879,599.40 = 15,116,586,399.60 : x
  2. Step 2: Convert to fraction form
    15,116,586,399.60/22,674,879,599.40 = 15,116,586,399.60/x
  3. Step 3: Cross multiply
    15,116,586,399.60x = 22,674,879,599.40 × 15,116,586,399.60
  4. Step 4: Simplify right side
    15,116,586,399.60x = 342,766,776,564,857,569,280
  5. Step 5: Solve for x
    x = 342,766,776,564,857,569,280/15,116,586,399.60
  6. Step 6: Final answer
    x = 22,674,879,599.40

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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.