Home / 48,958,873.04-67,562,871.12-26,931,898.16

Finding the Fourth Proportional to 48,958,873.04, 67,562,871.12 and 26,931,898.16

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Solution

The fourth proportional to 48,958,873.04, 67,562,871.12 and 26,931,898.16 is: 37,165,813.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,958,873.04 : 67,562,871.12 = 26,931,898.16 : x
  2. Step 2: Convert to fraction form
    48,958,873.04/67,562,871.12 = 26,931,898.16/x
  3. Step 3: Cross multiply
    48,958,873.04x = 67,562,871.12 × 26,931,898.16
  4. Step 4: Simplify right side
    48,958,873.04x = 1,819,596,364,401,045.25
  5. Step 5: Solve for x
    x = 1,819,596,364,401,045.25/48,958,873.04
  6. Step 6: Final answer
    x = 37,165,813.90

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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.