Home / 116,064,813.80-173,845,278.30-95,909,421.80

Finding the Fourth Proportional to 116,064,813.80, 173,845,278.30 and 95,909,421.80

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Solution

The fourth proportional to 116,064,813.80, 173,845,278.30 and 95,909,421.80 is: 143,655,941.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,064,813.80 : 173,845,278.30 = 95,909,421.80 : x
  2. Step 2: Convert to fraction form
    116,064,813.80/173,845,278.30 = 95,909,421.80/x
  3. Step 3: Cross multiply
    116,064,813.80x = 173,845,278.30 × 95,909,421.80
  4. Step 4: Simplify right side
    116,064,813.80x = 16,673,400,124,413,088
  5. Step 5: Solve for x
    x = 16,673,400,124,413,088/116,064,813.80
  6. Step 6: Final answer
    x = 143,655,941.70

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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.