Home / 46,371,398.40-69,536,102.40-17,607,974.40

Finding the Fourth Proportional to 46,371,398.40, 69,536,102.40 and 17,607,974.40

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Solution

The fourth proportional to 46,371,398.40, 69,536,102.40 and 17,607,974.40 is: 26,403,989.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,371,398.40 : 69,536,102.40 = 17,607,974.40 : x
  2. Step 2: Convert to fraction form
    46,371,398.40/69,536,102.40 = 17,607,974.40/x
  3. Step 3: Cross multiply
    46,371,398.40x = 69,536,102.40 × 17,607,974.40
  4. Step 4: Simplify right side
    46,371,398.40x = 1,224,389,910,934,978.50
  5. Step 5: Solve for x
    x = 1,224,389,910,934,978.50/46,371,398.40
  6. Step 6: Final answer
    x = 26,403,989.38

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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.