Home / 116,064,809.80-173,845,272.30-95,909,417.80

Finding the Fourth Proportional to 116,064,809.80, 173,845,272.30 and 95,909,417.80

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Solution

The fourth proportional to 116,064,809.80, 173,845,272.30 and 95,909,417.80 is: 143,655,935.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,064,809.80 : 173,845,272.30 = 95,909,417.80 : x
  2. Step 2: Convert to fraction form
    116,064,809.80/173,845,272.30 = 95,909,417.80/x
  3. Step 3: Cross multiply
    116,064,809.80x = 173,845,272.30 × 95,909,417.80
  4. Step 4: Simplify right side
    116,064,809.80x = 16,673,398,853,575,468
  5. Step 5: Solve for x
    x = 16,673,398,853,575,468/116,064,809.80
  6. Step 6: Final answer
    x = 143,655,935.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.