Home / 35,728,447.95-53,599,650.48-11,465,509.50

Finding the Fourth Proportional to 35,728,447.95, 53,599,650.48 and 11,465,509.50

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Solution

The fourth proportional to 35,728,447.95, 53,599,650.48 and 11,465,509.50 is: 17,200,503.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,728,447.95 : 53,599,650.48 = 11,465,509.50 : x
  2. Step 2: Convert to fraction form
    35,728,447.95/53,599,650.48 = 11,465,509.50/x
  3. Step 3: Cross multiply
    35,728,447.95x = 53,599,650.48 × 11,465,509.50
  4. Step 4: Simplify right side
    35,728,447.95x = 614,547,301,775,119.50
  5. Step 5: Solve for x
    x = 614,547,301,775,119.50/35,728,447.95
  6. Step 6: Final answer
    x = 17,200,503.72

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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.