Home / 58,917,563.59-81,316,131.80-34,153,241.32

Finding the Fourth Proportional to 58,917,563.59, 81,316,131.80 and 34,153,241.32

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Solution

The fourth proportional to 58,917,563.59, 81,316,131.80 and 34,153,241.32 is: 47,137,208.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,917,563.59 : 81,316,131.80 = 34,153,241.32 : x
  2. Step 2: Convert to fraction form
    58,917,563.59/81,316,131.80 = 34,153,241.32/x
  3. Step 3: Cross multiply
    58,917,563.59x = 81,316,131.80 × 34,153,241.32
  4. Step 4: Simplify right side
    58,917,563.59x = 2,777,209,472,574,326
  5. Step 5: Solve for x
    x = 2,777,209,472,574,326/58,917,563.59
  6. Step 6: Final answer
    x = 47,137,208.39

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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.