Home / 53,328,802.02-79,993,203.22-14,990,316.13

Finding the Fourth Proportional to 53,328,802.02, 79,993,203.22 and 14,990,316.13

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Solution

The fourth proportional to 53,328,802.02, 79,993,203.22 and 14,990,316.13 is: 22,485,474.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,328,802.02 : 79,993,203.22 = 14,990,316.13 : x
  2. Step 2: Convert to fraction form
    53,328,802.02/79,993,203.22 = 14,990,316.13/x
  3. Step 3: Cross multiply
    53,328,802.02x = 79,993,203.22 × 14,990,316.13
  4. Step 4: Simplify right side
    53,328,802.02x = 1,199,123,404,258,279.25
  5. Step 5: Solve for x
    x = 1,199,123,404,258,279.25/53,328,802.02
  6. Step 6: Final answer
    x = 22,485,474.24

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Similar ratio
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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.