Home / 437,097,325.08-603,228,693.50-248,933,575.02

Finding the Fourth Proportional to 437,097,325.08, 603,228,693.50 and 248,933,575.02

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Solution

The fourth proportional to 437,097,325.08, 603,228,693.50 and 248,933,575.02 is: 343,547,916.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,097,325.08 : 603,228,693.50 = 248,933,575.02 : x
  2. Step 2: Convert to fraction form
    437,097,325.08/603,228,693.50 = 248,933,575.02/x
  3. Step 3: Cross multiply
    437,097,325.08x = 603,228,693.50 × 248,933,575.02
  4. Step 4: Simplify right side
    437,097,325.08x = 150,163,875,230,948,768
  5. Step 5: Solve for x
    x = 150,163,875,230,948,768/437,097,325.08
  6. Step 6: Final answer
    x = 343,547,916.25

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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.