Home / 23,422,833,947.80-32,322,604,273.32-12,717,709,649.20

Finding the Fourth Proportional to 23,422,833,947.80, 32,322,604,273.32 and 12,717,709,649.20

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Solution

The fourth proportional to 23,422,833,947.80, 32,322,604,273.32 and 12,717,709,649.20 is: 17,549,947,080.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,422,833,947.80 : 32,322,604,273.32 = 12,717,709,649.20 : x
  2. Step 2: Convert to fraction form
    23,422,833,947.80/32,322,604,273.32 = 12,717,709,649.20/x
  3. Step 3: Cross multiply
    23,422,833,947.80x = 32,322,604,273.32 × 12,717,709,649.20
  4. Step 4: Simplify right side
    23,422,833,947.80x = 411,069,496,254,074,912,768
  5. Step 5: Solve for x
    x = 411,069,496,254,074,912,768/23,422,833,947.80
  6. Step 6: Final answer
    x = 17,549,947,080.28

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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.