Home / 35,283,840.36-52,916,202.54-9,718,769.40

Finding the Fourth Proportional to 35,283,840.36, 52,916,202.54 and 9,718,769.40

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Solution

The fourth proportional to 35,283,840.36, 52,916,202.54 and 9,718,769.40 is: 14,575,521.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,283,840.36 : 52,916,202.54 = 9,718,769.40 : x
  2. Step 2: Convert to fraction form
    35,283,840.36/52,916,202.54 = 9,718,769.40/x
  3. Step 3: Cross multiply
    35,283,840.36x = 52,916,202.54 × 9,718,769.40
  4. Step 4: Simplify right side
    35,283,840.36x = 514,280,370,009,954.31
  5. Step 5: Solve for x
    x = 514,280,370,009,954.31/35,283,840.36
  6. Step 6: Final answer
    x = 14,575,521.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.