Home / 17,254,086,257.28-23,808,824,346.69-10,018,719,405.12

Finding the Fourth Proportional to 17,254,086,257.28, 23,808,824,346.69 and 10,018,719,405.12

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Solution

The fourth proportional to 17,254,086,257.28, 23,808,824,346.69 and 10,018,719,405.12 is: 13,824,779,066.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,254,086,257.28 : 23,808,824,346.69 = 10,018,719,405.12 : x
  2. Step 2: Convert to fraction form
    17,254,086,257.28/23,808,824,346.69 = 10,018,719,405.12/x
  3. Step 3: Cross multiply
    17,254,086,257.28x = 23,808,824,346.69 × 10,018,719,405.12
  4. Step 4: Simplify right side
    17,254,086,257.28x = 238,533,930,495,276,613,632
  5. Step 5: Solve for x
    x = 238,533,930,495,276,613,632/17,254,086,257.28
  6. Step 6: Final answer
    x = 13,824,779,066.16

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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.