Home / 46,871,698.65-70,281,861.03-14,514,618.12

Finding the Fourth Proportional to 46,871,698.65, 70,281,861.03 and 14,514,618.12

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Solution

The fourth proportional to 46,871,698.65, 70,281,861.03 and 14,514,618.12 is: 21,763,972.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,871,698.65 : 70,281,861.03 = 14,514,618.12 : x
  2. Step 2: Convert to fraction form
    46,871,698.65/70,281,861.03 = 14,514,618.12/x
  3. Step 3: Cross multiply
    46,871,698.65x = 70,281,861.03 × 14,514,618.12
  4. Step 4: Simplify right side
    46,871,698.65x = 1,020,114,373,613,359.88
  5. Step 5: Solve for x
    x = 1,020,114,373,613,359.88/46,871,698.65
  6. Step 6: Final answer
    x = 21,763,972.78

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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.