Home / 35,951,962.16-53,920,050.60-10,387,409.60

Finding the Fourth Proportional to 35,951,962.16, 53,920,050.60 and 10,387,409.60

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Solution

The fourth proportional to 35,951,962.16, 53,920,050.60 and 10,387,409.60 is: 15,578,834.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,951,962.16 : 53,920,050.60 = 10,387,409.60 : x
  2. Step 2: Convert to fraction form
    35,951,962.16/53,920,050.60 = 10,387,409.60/x
  3. Step 3: Cross multiply
    35,951,962.16x = 53,920,050.60 × 10,387,409.60
  4. Step 4: Simplify right side
    35,951,962.16x = 560,089,651,234,925.75
  5. Step 5: Solve for x
    x = 560,089,651,234,925.75/35,951,962.16
  6. Step 6: Final answer
    x = 15,578,834.02

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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.