Home / 35,342,907.60-53,014,361.40-9,783,917.02

Finding the Fourth Proportional to 35,342,907.60, 53,014,361.40 and 9,783,917.02

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Solution

The fourth proportional to 35,342,907.60, 53,014,361.40 and 9,783,917.02 is: 14,675,875.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,342,907.60 : 53,014,361.40 = 9,783,917.02 : x
  2. Step 2: Convert to fraction form
    35,342,907.60/53,014,361.40 = 9,783,917.02/x
  3. Step 3: Cross multiply
    35,342,907.60x = 53,014,361.40 × 9,783,917.02
  4. Step 4: Simplify right side
    35,342,907.60x = 518,688,112,805,891
  5. Step 5: Solve for x
    x = 518,688,112,805,891/35,342,907.60
  6. Step 6: Final answer
    x = 14,675,875.53

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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.