Home / 13,073,617,879,885-19,610,500,124,979-4,360,769,933,159.40

Finding the Fourth Proportional to 13,073,617,879,885, 19,610,500,124,979 and 4,360,769,933,159.40

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Solution

The fourth proportional to 13,073,617,879,885, 19,610,500,124,979 and 4,360,769,933,159.40 is: 6,541,179,351,035.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,073,617,879,885 : 19,610,500,124,979 = 4,360,769,933,159.40 : x
  2. Step 2: Convert to fraction form
    13,073,617,879,885/19,610,500,124,979 = 4,360,769,933,159.40/x
  3. Step 3: Cross multiply
    13,073,617,879,885x = 19,610,500,124,979 × 4,360,769,933,159.40
  4. Step 4: Simplify right side
    13,073,617,879,885x = 85,516,879,319,227,073,793,359,872
  5. Step 5: Solve for x
    x = 85,516,879,319,227,073,793,359,872/13,073,617,879,885
  6. Step 6: Final answer
    x = 6,541,179,351,035.10

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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.