Home / 40,674,483.54-56,117,130.87-23,030,975.25

Finding the Fourth Proportional to 40,674,483.54, 56,117,130.87 and 23,030,975.25

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Solution

The fourth proportional to 40,674,483.54, 56,117,130.87 and 23,030,975.25 is: 31,775,013.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,674,483.54 : 56,117,130.87 = 23,030,975.25 : x
  2. Step 2: Convert to fraction form
    40,674,483.54/56,117,130.87 = 23,030,975.25/x
  3. Step 3: Cross multiply
    40,674,483.54x = 56,117,130.87 × 23,030,975.25
  4. Step 4: Simplify right side
    40,674,483.54x = 1,292,432,252,167,981
  5. Step 5: Solve for x
    x = 1,292,432,252,167,981/40,674,483.54
  6. Step 6: Final answer
    x = 31,775,013.22

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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.