Home / 184,464,686.40-254,556,827.52-100,829,063.04

Finding the Fourth Proportional to 184,464,686.40, 254,556,827.52 and 100,829,063.04

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Solution

The fourth proportional to 184,464,686.40, 254,556,827.52 and 100,829,063.04 is: 139,141,680.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,464,686.40 : 254,556,827.52 = 100,829,063.04 : x
  2. Step 2: Convert to fraction form
    184,464,686.40/254,556,827.52 = 100,829,063.04/x
  3. Step 3: Cross multiply
    184,464,686.40x = 254,556,827.52 × 100,829,063.04
  4. Step 4: Simplify right side
    184,464,686.40x = 25,666,726,409,276,488
  5. Step 5: Solve for x
    x = 25,666,726,409,276,488/184,464,686.40
  6. Step 6: Final answer
    x = 139,141,680.23

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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.