Home / 46,766,431.52-64,539,034.66-25,574,457.02

Finding the Fourth Proportional to 46,766,431.52, 64,539,034.66 and 25,574,457.02

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Solution

The fourth proportional to 46,766,431.52, 64,539,034.66 and 25,574,457.02 is: 35,293,493.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,766,431.52 : 64,539,034.66 = 25,574,457.02 : x
  2. Step 2: Convert to fraction form
    46,766,431.52/64,539,034.66 = 25,574,457.02/x
  3. Step 3: Cross multiply
    46,766,431.52x = 64,539,034.66 × 25,574,457.02
  4. Step 4: Simplify right side
    46,766,431.52x = 1,650,550,768,024,460.25
  5. Step 5: Solve for x
    x = 1,650,550,768,024,460.25/46,766,431.52
  6. Step 6: Final answer
    x = 35,293,493.95

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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.