Home / 184,312,385.16-254,346,235.02-101,804,398.44

Finding the Fourth Proportional to 184,312,385.16, 254,346,235.02 and 101,804,398.44

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Solution

The fourth proportional to 184,312,385.16, 254,346,235.02 and 101,804,398.44 is: 140,487,387.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,312,385.16 : 254,346,235.02 = 101,804,398.44 : x
  2. Step 2: Convert to fraction form
    184,312,385.16/254,346,235.02 = 101,804,398.44/x
  3. Step 3: Cross multiply
    184,312,385.16x = 254,346,235.02 × 101,804,398.44
  4. Step 4: Simplify right side
    184,312,385.16x = 25,893,565,451,689,960
  5. Step 5: Solve for x
    x = 25,893,565,451,689,960/184,312,385.16
  6. Step 6: Final answer
    x = 140,487,387.37

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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.