Home / 35,816,822.10-53,746,228.35-13,100,015.70

Finding the Fourth Proportional to 35,816,822.10, 53,746,228.35 and 13,100,015.70

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Solution

The fourth proportional to 35,816,822.10, 53,746,228.35 and 13,100,015.70 is: 19,657,702.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,816,822.10 : 53,746,228.35 = 13,100,015.70 : x
  2. Step 2: Convert to fraction form
    35,816,822.10/53,746,228.35 = 13,100,015.70/x
  3. Step 3: Cross multiply
    35,816,822.10x = 53,746,228.35 × 13,100,015.70
  4. Step 4: Simplify right side
    35,816,822.10x = 704,076,435,200,785.12
  5. Step 5: Solve for x
    x = 704,076,435,200,785.12/35,816,822.10
  6. Step 6: Final answer
    x = 19,657,702.55

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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.