Home / 24,371,492.50-33,636,364.32-15,554,749.66

Finding the Fourth Proportional to 24,371,492.50, 33,636,364.32 and 15,554,749.66

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Solution

The fourth proportional to 24,371,492.50, 33,636,364.32 and 15,554,749.66 is: 21,467,918.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,371,492.50 : 33,636,364.32 = 15,554,749.66 : x
  2. Step 2: Convert to fraction form
    24,371,492.50/33,636,364.32 = 15,554,749.66/x
  3. Step 3: Cross multiply
    24,371,492.50x = 33,636,364.32 × 15,554,749.66
  4. Step 4: Simplify right side
    24,371,492.50x = 523,205,226,470,156.12
  5. Step 5: Solve for x
    x = 523,205,226,470,156.12/24,371,492.50
  6. Step 6: Final answer
    x = 21,467,918.98

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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.