Home / 124,966,326.24-187,443,890.64-34,089,623.52

Finding the Fourth Proportional to 124,966,326.24, 187,443,890.64 and 34,089,623.52

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Solution

The fourth proportional to 124,966,326.24, 187,443,890.64 and 34,089,623.52 is: 51,132,908.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,966,326.24 : 187,443,890.64 = 34,089,623.52 : x
  2. Step 2: Convert to fraction form
    124,966,326.24/187,443,890.64 = 34,089,623.52/x
  3. Step 3: Cross multiply
    124,966,326.24x = 187,443,890.64 × 34,089,623.52
  4. Step 4: Simplify right side
    124,966,326.24x = 6,389,891,663,041,652
  5. Step 5: Solve for x
    x = 6,389,891,663,041,652/124,966,326.24
  6. Step 6: Final answer
    x = 51,132,908.00

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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.