Home / 184,966,533.12-277,488,731.52-69,948,503.04

Finding the Fourth Proportional to 184,966,533.12, 277,488,731.52 and 69,948,503.04

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Solution

The fourth proportional to 184,966,533.12, 277,488,731.52 and 69,948,503.04 is: 104,937,477.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,966,533.12 : 277,488,731.52 = 69,948,503.04 : x
  2. Step 2: Convert to fraction form
    184,966,533.12/277,488,731.52 = 69,948,503.04/x
  3. Step 3: Cross multiply
    184,966,533.12x = 277,488,731.52 × 69,948,503.04
  4. Step 4: Simplify right side
    184,966,533.12x = 19,409,921,380,292,464
  5. Step 5: Solve for x
    x = 19,409,921,380,292,464/184,966,533.12
  6. Step 6: Final answer
    x = 104,937,477.35

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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.