Home / 58,607,847-80,878,828.86-32,506,361.64

Finding the Fourth Proportional to 58,607,847, 80,878,828.86 and 32,506,361.64

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Solution

The fourth proportional to 58,607,847, 80,878,828.86 and 32,506,361.64 is: 44,858,779.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,607,847 : 80,878,828.86 = 32,506,361.64 : x
  2. Step 2: Convert to fraction form
    58,607,847/80,878,828.86 = 32,506,361.64/x
  3. Step 3: Cross multiply
    58,607,847x = 80,878,828.86 × 32,506,361.64
  4. Step 4: Simplify right side
    58,607,847x = 2,629,076,459,942,829
  5. Step 5: Solve for x
    x = 2,629,076,459,942,829/58,607,847
  6. Step 6: Final answer
    x = 44,858,779.06

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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.