Home / 62,254,904.40-93,382,356.60-61,298,310.60

Finding the Fourth Proportional to 62,254,904.40, 93,382,356.60 and 61,298,310.60

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Solution

The fourth proportional to 62,254,904.40, 93,382,356.60 and 61,298,310.60 is: 91,947,465.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,254,904.40 : 93,382,356.60 = 61,298,310.60 : x
  2. Step 2: Convert to fraction form
    62,254,904.40/93,382,356.60 = 61,298,310.60/x
  3. Step 3: Cross multiply
    62,254,904.40x = 93,382,356.60 × 61,298,310.60
  4. Step 4: Simplify right side
    62,254,904.40x = 5,724,180,699,426,760
  5. Step 5: Solve for x
    x = 5,724,180,699,426,760/62,254,904.40
  6. Step 6: Final answer
    x = 91,947,465.90

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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.