Home / 61,594,220.61-84,994,210.04-36,809,473.14

Finding the Fourth Proportional to 61,594,220.61, 84,994,210.04 and 36,809,473.14

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Solution

The fourth proportional to 61,594,220.61, 84,994,210.04 and 36,809,473.14 is: 50,793,598.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,594,220.61 : 84,994,210.04 = 36,809,473.14 : x
  2. Step 2: Convert to fraction form
    61,594,220.61/84,994,210.04 = 36,809,473.14/x
  3. Step 3: Cross multiply
    61,594,220.61x = 84,994,210.04 × 36,809,473.14
  4. Step 4: Simplify right side
    61,594,220.61x = 3,128,592,091,338,851
  5. Step 5: Solve for x
    x = 3,128,592,091,338,851/61,594,220.61
  6. Step 6: Final answer
    x = 50,793,598.17

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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.