Home / 74,208,404.04-111,313,463.04-22,393,455.63

Finding the Fourth Proportional to 74,208,404.04, 111,313,463.04 and 22,393,455.63

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Solution

The fourth proportional to 74,208,404.04, 111,313,463.04 and 22,393,455.63 is: 33,590,442.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,208,404.04 : 111,313,463.04 = 22,393,455.63 : x
  2. Step 2: Convert to fraction form
    74,208,404.04/111,313,463.04 = 22,393,455.63/x
  3. Step 3: Cross multiply
    74,208,404.04x = 111,313,463.04 × 22,393,455.63
  4. Step 4: Simplify right side
    74,208,404.04x = 2,492,693,095,607,885
  5. Step 5: Solve for x
    x = 2,492,693,095,607,885/74,208,404.04
  6. Step 6: Final answer
    x = 33,590,442.05

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1.5x scale

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.