Home / 14,561,472,014.10-21,842,208,021.15-14,153,325,326.10

Finding the Fourth Proportional to 14,561,472,014.10, 21,842,208,021.15 and 14,153,325,326.10

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Solution

The fourth proportional to 14,561,472,014.10, 21,842,208,021.15 and 14,153,325,326.10 is: 21,229,987,989.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,561,472,014.10 : 21,842,208,021.15 = 14,153,325,326.10 : x
  2. Step 2: Convert to fraction form
    14,561,472,014.10/21,842,208,021.15 = 14,153,325,326.10/x
  3. Step 3: Cross multiply
    14,561,472,014.10x = 21,842,208,021.15 × 14,153,325,326.10
  4. Step 4: Simplify right side
    14,561,472,014.10x = 309,139,875,963,686,879,232
  5. Step 5: Solve for x
    x = 309,139,875,963,686,879,232/14,561,472,014.10
  6. Step 6: Final answer
    x = 21,229,987,989.15

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Double scale
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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.