Home / 36,057,477.91-49,759,492.77-19,537,598.11

Finding the Fourth Proportional to 36,057,477.91, 49,759,492.77 and 19,537,598.11

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Solution

The fourth proportional to 36,057,477.91, 49,759,492.77 and 19,537,598.11 is: 26,961,979.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,057,477.91 : 49,759,492.77 = 19,537,598.11 : x
  2. Step 2: Convert to fraction form
    36,057,477.91/49,759,492.77 = 19,537,598.11/x
  3. Step 3: Cross multiply
    36,057,477.91x = 49,759,492.77 × 19,537,598.11
  4. Step 4: Simplify right side
    36,057,477.91x = 972,180,971,897,710.75
  5. Step 5: Solve for x
    x = 972,180,971,897,710.75/36,057,477.91
  6. Step 6: Final answer
    x = 26,961,979.27

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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.