Home / 56,046,254.99-84,072,929.21-23,692,126.19

Finding the Fourth Proportional to 56,046,254.99, 84,072,929.21 and 23,692,126.19

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Solution

The fourth proportional to 56,046,254.99, 84,072,929.21 and 23,692,126.19 is: 35,539,688.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,046,254.99 : 84,072,929.21 = 23,692,126.19 : x
  2. Step 2: Convert to fraction form
    56,046,254.99/84,072,929.21 = 23,692,126.19/x
  3. Step 3: Cross multiply
    56,046,254.99x = 84,072,929.21 × 23,692,126.19
  4. Step 4: Simplify right side
    56,046,254.99x = 1,991,866,447,887,796.50
  5. Step 5: Solve for x
    x = 1,991,866,447,887,796.50/56,046,254.99
  6. Step 6: Final answer
    x = 35,539,688.57

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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.