Home / 114,657,607.98-172,060,403.86-41,868,294.30

Finding the Fourth Proportional to 114,657,607.98, 172,060,403.86 and 41,868,294.30

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Solution

The fourth proportional to 114,657,607.98, 172,060,403.86 and 41,868,294.30 is: 62,829,460.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,657,607.98 : 172,060,403.86 = 41,868,294.30 : x
  2. Step 2: Convert to fraction form
    114,657,607.98/172,060,403.86 = 41,868,294.30/x
  3. Step 3: Cross multiply
    114,657,607.98x = 172,060,403.86 × 41,868,294.30
  4. Step 4: Simplify right side
    114,657,607.98x = 7,203,875,626,187,336
  5. Step 5: Solve for x
    x = 7,203,875,626,187,336/114,657,607.98
  6. Step 6: Final answer
    x = 62,829,460.28

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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.