Home / 94,539,406.69-130,464,119.03-52,723,511.40

Finding the Fourth Proportional to 94,539,406.69, 130,464,119.03 and 52,723,511.40

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Solution

The fourth proportional to 94,539,406.69, 130,464,119.03 and 52,723,511.40 is: 72,758,299.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,539,406.69 : 130,464,119.03 = 52,723,511.40 : x
  2. Step 2: Convert to fraction form
    94,539,406.69/130,464,119.03 = 52,723,511.40/x
  3. Step 3: Cross multiply
    94,539,406.69x = 130,464,119.03 × 52,723,511.40
  4. Step 4: Simplify right side
    94,539,406.69x = 6,878,526,466,969,162
  5. Step 5: Solve for x
    x = 6,878,526,466,969,162/94,539,406.69
  6. Step 6: Final answer
    x = 72,758,299.50

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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.