Home / 30,307,364.84-41,834,130.66-24,123,754.28

Finding the Fourth Proportional to 30,307,364.84, 41,834,130.66 and 24,123,754.28

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Solution

The fourth proportional to 30,307,364.84, 41,834,130.66 and 24,123,754.28 is: 33,298,714.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,307,364.84 : 41,834,130.66 = 24,123,754.28 : x
  2. Step 2: Convert to fraction form
    30,307,364.84/41,834,130.66 = 24,123,754.28/x
  3. Step 3: Cross multiply
    30,307,364.84x = 41,834,130.66 × 24,123,754.28
  4. Step 4: Simplify right side
    30,307,364.84x = 1,009,196,288,559,254.25
  5. Step 5: Solve for x
    x = 1,009,196,288,559,254.25/30,307,364.84
  6. Step 6: Final answer
    x = 33,298,714.48

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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.