Home / 17,003,130,176.62-23,472,814,621.40-10,575,022,116.25

Finding the Fourth Proportional to 17,003,130,176.62, 23,472,814,621.40 and 10,575,022,116.25

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Solution

The fourth proportional to 17,003,130,176.62, 23,472,814,621.40 and 10,575,022,116.25 is: 14,598,813,934.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,003,130,176.62 : 23,472,814,621.40 = 10,575,022,116.25 : x
  2. Step 2: Convert to fraction form
    17,003,130,176.62/23,472,814,621.40 = 10,575,022,116.25/x
  3. Step 3: Cross multiply
    17,003,130,176.62x = 23,472,814,621.40 × 10,575,022,116.25
  4. Step 4: Simplify right side
    17,003,130,176.62x = 248,225,533,751,941,398,528
  5. Step 5: Solve for x
    x = 248,225,533,751,941,398,528/17,003,130,176.62
  6. Step 6: Final answer
    x = 14,598,813,934.46

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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.