Home / 33,838,518.04-46,697,214.06-18,368,613.16

Finding the Fourth Proportional to 33,838,518.04, 46,697,214.06 and 18,368,613.16

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Solution

The fourth proportional to 33,838,518.04, 46,697,214.06 and 18,368,613.16 is: 25,348,718.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,838,518.04 : 46,697,214.06 = 18,368,613.16 : x
  2. Step 2: Convert to fraction form
    33,838,518.04/46,697,214.06 = 18,368,613.16/x
  3. Step 3: Cross multiply
    33,838,518.04x = 46,697,214.06 × 18,368,613.16
  4. Step 4: Simplify right side
    33,838,518.04x = 857,763,060,717,853.12
  5. Step 5: Solve for x
    x = 857,763,060,717,853.12/33,838,518.04
  6. Step 6: Final answer
    x = 25,348,718.28

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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.