Home / 61,569,700.36-84,966,194.31-33,692,416.64

Finding the Fourth Proportional to 61,569,700.36, 84,966,194.31 and 33,692,416.64

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Solution

The fourth proportional to 61,569,700.36, 84,966,194.31 and 33,692,416.64 is: 46,495,539.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,569,700.36 : 84,966,194.31 = 33,692,416.64 : x
  2. Step 2: Convert to fraction form
    61,569,700.36/84,966,194.31 = 33,692,416.64/x
  3. Step 3: Cross multiply
    61,569,700.36x = 84,966,194.31 × 33,692,416.64
  4. Step 4: Simplify right side
    61,569,700.36x = 2,862,716,418,725,673
  5. Step 5: Solve for x
    x = 2,862,716,418,725,673/61,569,700.36
  6. Step 6: Final answer
    x = 46,495,539.24

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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.