Home / 184,145,875.37-254,083,373.03-105,814,295.25

Finding the Fourth Proportional to 184,145,875.37, 254,083,373.03 and 105,814,295.25

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Solution

The fourth proportional to 184,145,875.37, 254,083,373.03 and 105,814,295.25 is: 146,001,929.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,145,875.37 : 254,083,373.03 = 105,814,295.25 : x
  2. Step 2: Convert to fraction form
    184,145,875.37/254,083,373.03 = 105,814,295.25/x
  3. Step 3: Cross multiply
    184,145,875.37x = 254,083,373.03 × 105,814,295.25
  4. Step 4: Simplify right side
    184,145,875.37x = 26,885,653,052,446,528
  5. Step 5: Solve for x
    x = 26,885,653,052,446,528/184,145,875.37
  6. Step 6: Final answer
    x = 146,001,929.17

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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.