Home / 14,367,193,935.65-19,823,852,110.19-8,022,585,557.15

Finding the Fourth Proportional to 14,367,193,935.65, 19,823,852,110.19 and 8,022,585,557.15

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Solution

The fourth proportional to 14,367,193,935.65, 19,823,852,110.19 and 8,022,585,557.15 is: 11,069,562,389.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,367,193,935.65 : 19,823,852,110.19 = 8,022,585,557.15 : x
  2. Step 2: Convert to fraction form
    14,367,193,935.65/19,823,852,110.19 = 8,022,585,557.15/x
  3. Step 3: Cross multiply
    14,367,193,935.65x = 19,823,852,110.19 × 8,022,585,557.15
  4. Step 4: Simplify right side
    14,367,193,935.65x = 159,038,549,626,148,618,240
  5. Step 5: Solve for x
    x = 159,038,549,626,148,618,240/14,367,193,935.65
  6. Step 6: Final answer
    x = 11,069,562,389.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.