Home / 14,095,342,470.54-19,446,067,549.35-8,070,628,307.34

Finding the Fourth Proportional to 14,095,342,470.54, 19,446,067,549.35 and 8,070,628,307.34

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Solution

The fourth proportional to 14,095,342,470.54, 19,446,067,549.35 and 8,070,628,307.34 is: 11,134,315,009.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,095,342,470.54 : 19,446,067,549.35 = 8,070,628,307.34 : x
  2. Step 2: Convert to fraction form
    14,095,342,470.54/19,446,067,549.35 = 8,070,628,307.34/x
  3. Step 3: Cross multiply
    14,095,342,470.54x = 19,446,067,549.35 × 8,070,628,307.34
  4. Step 4: Simplify right side
    14,095,342,470.54x = 156,941,983,230,229,872,640
  5. Step 5: Solve for x
    x = 156,941,983,230,229,872,640/14,095,342,470.54
  6. Step 6: Final answer
    x = 11,134,315,009.25

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Double scale
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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.