Home / 19,731,808,033.56-29,585,892,230.40-6,280,281,585

Finding the Fourth Proportional to 19,731,808,033.56, 29,585,892,230.40 and 6,280,281,585

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Solution

The fourth proportional to 19,731,808,033.56, 29,585,892,230.40 and 6,280,281,585 is: 9,416,660,340.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,731,808,033.56 : 29,585,892,230.40 = 6,280,281,585 : x
  2. Step 2: Convert to fraction form
    19,731,808,033.56/29,585,892,230.40 = 6,280,281,585/x
  3. Step 3: Cross multiply
    19,731,808,033.56x = 29,585,892,230.40 × 6,280,281,585
  4. Step 4: Simplify right side
    19,731,808,033.56x = 185,807,734,150,375,702,528
  5. Step 5: Solve for x
    x = 185,807,734,150,375,702,528/19,731,808,033.56
  6. Step 6: Final answer
    x = 9,416,660,340.22

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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.