Home / 35,042,097,695.78-48,357,464,460.20-19,799,862,244.22

Finding the Fourth Proportional to 35,042,097,695.78, 48,357,464,460.20 and 19,799,862,244.22

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Solution

The fourth proportional to 35,042,097,695.78, 48,357,464,460.20 and 19,799,862,244.22 is: 27,323,453,724.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,042,097,695.78 : 48,357,464,460.20 = 19,799,862,244.22 : x
  2. Step 2: Convert to fraction form
    35,042,097,695.78/48,357,464,460.20 = 19,799,862,244.22/x
  3. Step 3: Cross multiply
    35,042,097,695.78x = 48,357,464,460.20 × 19,799,862,244.22
  4. Step 4: Simplify right side
    35,042,097,695.78x = 957,471,134,791,570,685,952
  5. Step 5: Solve for x
    x = 957,471,134,791,570,685,952/35,042,097,695.78
  6. Step 6: Final answer
    x = 27,323,453,724.26

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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.