Home / 184,129,782.86-254,097,848.67-101,623,565.18

Finding the Fourth Proportional to 184,129,782.86, 254,097,848.67 and 101,623,565.18

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Solution

The fourth proportional to 184,129,782.86, 254,097,848.67 and 101,623,565.18 is: 140,239,829.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,129,782.86 : 254,097,848.67 = 101,623,565.18 : x
  2. Step 2: Convert to fraction form
    184,129,782.86/254,097,848.67 = 101,623,565.18/x
  3. Step 3: Cross multiply
    184,129,782.86x = 254,097,848.67 × 101,623,565.18
  4. Step 4: Simplify right side
    184,129,782.86x = 25,822,329,286,413,520
  5. Step 5: Solve for x
    x = 25,822,329,286,413,520/184,129,782.86
  6. Step 6: Final answer
    x = 140,239,829.13

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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.