Home / 45,074,582,987.50-67,614,048,999.07-14,821,051,962.34

Finding the Fourth Proportional to 45,074,582,987.50, 67,614,048,999.07 and 14,821,051,962.34

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Solution

The fourth proportional to 45,074,582,987.50, 67,614,048,999.07 and 14,821,051,962.34 is: 22,232,292,950.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,074,582,987.50 : 67,614,048,999.07 = 14,821,051,962.34 : x
  2. Step 2: Convert to fraction form
    45,074,582,987.50/67,614,048,999.07 = 14,821,051,962.34/x
  3. Step 3: Cross multiply
    45,074,582,987.50x = 67,614,048,999.07 × 14,821,051,962.34
  4. Step 4: Simplify right side
    45,074,582,987.50x = 1,002,111,333,599,442,501,632
  5. Step 5: Solve for x
    x = 1,002,111,333,599,442,501,632/45,074,582,987.50
  6. Step 6: Final answer
    x = 22,232,292,950.49

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1.5x scale

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.