Home / 94,966,472.64-142,445,296.08-39,611,461.44

Finding the Fourth Proportional to 94,966,472.64, 142,445,296.08 and 39,611,461.44

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Solution

The fourth proportional to 94,966,472.64, 142,445,296.08 and 39,611,461.44 is: 59,415,351.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,966,472.64 : 142,445,296.08 = 39,611,461.44 : x
  2. Step 2: Convert to fraction form
    94,966,472.64/142,445,296.08 = 39,611,461.44/x
  3. Step 3: Cross multiply
    94,966,472.64x = 142,445,296.08 × 39,611,461.44
  4. Step 4: Simplify right side
    94,966,472.64x = 5,642,466,352,982,303
  5. Step 5: Solve for x
    x = 5,642,466,352,982,303/94,966,472.64
  6. Step 6: Final answer
    x = 59,415,351.50

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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.