Home / 35,445,237,871.56-48,914,575,635.81-19,168,844,694.45

Finding the Fourth Proportional to 35,445,237,871.56, 48,914,575,635.81 and 19,168,844,694.45

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Solution

The fourth proportional to 35,445,237,871.56, 48,914,575,635.81 and 19,168,844,694.45 is: 26,453,085,377.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,445,237,871.56 : 48,914,575,635.81 = 19,168,844,694.45 : x
  2. Step 2: Convert to fraction form
    35,445,237,871.56/48,914,575,635.81 = 19,168,844,694.45/x
  3. Step 3: Cross multiply
    35,445,237,871.56x = 48,914,575,635.81 × 19,168,844,694.45
  4. Step 4: Simplify right side
    35,445,237,871.56x = 937,635,903,657,769,697,280
  5. Step 5: Solve for x
    x = 937,635,903,657,769,697,280/35,445,237,871.56
  6. Step 6: Final answer
    x = 26,453,085,377.94

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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.