Home / 53,030,878.59-73,141,153.55-34,452,004.80

Finding the Fourth Proportional to 53,030,878.59, 73,141,153.55 and 34,452,004.80

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Solution

The fourth proportional to 53,030,878.59, 73,141,153.55 and 34,452,004.80 is: 47,516,832.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,030,878.59 : 73,141,153.55 = 34,452,004.80 : x
  2. Step 2: Convert to fraction form
    53,030,878.59/73,141,153.55 = 34,452,004.80/x
  3. Step 3: Cross multiply
    53,030,878.59x = 73,141,153.55 × 34,452,004.80
  4. Step 4: Simplify right side
    53,030,878.59x = 2,519,859,373,359,693.50
  5. Step 5: Solve for x
    x = 2,519,859,373,359,693.50/53,030,878.59
  6. Step 6: Final answer
    x = 47,516,832.47

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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.