Home / 35,482,330.36-53,223,140.85-11,221,261.39

Finding the Fourth Proportional to 35,482,330.36, 53,223,140.85 and 11,221,261.39

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Solution

The fourth proportional to 35,482,330.36, 53,223,140.85 and 11,221,261.39 is: 16,831,779.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,482,330.36 : 53,223,140.85 = 11,221,261.39 : x
  2. Step 2: Convert to fraction form
    35,482,330.36/53,223,140.85 = 11,221,261.39/x
  3. Step 3: Cross multiply
    35,482,330.36x = 53,223,140.85 × 11,221,261.39
  4. Step 4: Simplify right side
    35,482,330.36x = 597,230,775,474,636.88
  5. Step 5: Solve for x
    x = 597,230,775,474,636.88/35,482,330.36
  6. Step 6: Final answer
    x = 16,831,779.91

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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.