Home / 64,186,685.55-96,276,484.45-46,932,567.75

Finding the Fourth Proportional to 64,186,685.55, 96,276,484.45 and 46,932,567.75

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Solution

The fourth proportional to 64,186,685.55, 96,276,484.45 and 46,932,567.75 is: 70,396,260.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,186,685.55 : 96,276,484.45 = 46,932,567.75 : x
  2. Step 2: Convert to fraction form
    64,186,685.55/96,276,484.45 = 46,932,567.75/x
  3. Step 3: Cross multiply
    64,186,685.55x = 96,276,484.45 × 46,932,567.75
  4. Step 4: Simplify right side
    64,186,685.55x = 4,518,502,629,181,447
  5. Step 5: Solve for x
    x = 4,518,502,629,181,447/64,186,685.55
  6. Step 6: Final answer
    x = 70,396,260.38

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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.