Home / 3,040,354,036.16-4,195,861,460.06-1,702,232,419.10

Finding the Fourth Proportional to 3,040,354,036.16, 4,195,861,460.06 and 1,702,232,419.10

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Solution

The fourth proportional to 3,040,354,036.16, 4,195,861,460.06 and 1,702,232,419.10 is: 2,349,177,536.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040,354,036.16 : 4,195,861,460.06 = 1,702,232,419.10 : x
  2. Step 2: Convert to fraction form
    3,040,354,036.16/4,195,861,460.06 = 1,702,232,419.10/x
  3. Step 3: Cross multiply
    3,040,354,036.16x = 4,195,861,460.06 × 1,702,232,419.10
  4. Step 4: Simplify right side
    3,040,354,036.16x = 7,142,331,403,336,901,632
  5. Step 5: Solve for x
    x = 7,142,331,403,336,901,632/3,040,354,036.16
  6. Step 6: Final answer
    x = 2,349,177,536.03

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Double scale
Find fourth proportional to 3,040,354,037.16, 4,195,861,461.44 and 1,702,232,420.10
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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.