Home / 33,838,499.79-46,697,188.95-18,368,594.91

Finding the Fourth Proportional to 33,838,499.79, 46,697,188.95 and 18,368,594.91

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Solution

The fourth proportional to 33,838,499.79, 46,697,188.95 and 18,368,594.91 is: 25,348,693.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,838,499.79 : 46,697,188.95 = 18,368,594.91 : x
  2. Step 2: Convert to fraction form
    33,838,499.79/46,697,188.95 = 18,368,594.91/x
  3. Step 3: Cross multiply
    33,838,499.79x = 46,697,188.95 × 18,368,594.91
  4. Step 4: Simplify right side
    33,838,499.79x = 857,761,747,258,278.25
  5. Step 5: Solve for x
    x = 857,761,747,258,278.25/33,838,499.79
  6. Step 6: Final answer
    x = 25,348,693.13

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1.5x scale

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.