Home / 184,686,239.40-254,866,875.13-101,054,919.16

Finding the Fourth Proportional to 184,686,239.40, 254,866,875.13 and 101,054,919.16

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Solution

The fourth proportional to 184,686,239.40, 254,866,875.13 and 101,054,919.16 is: 139,455,714.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,686,239.40 : 254,866,875.13 = 101,054,919.16 : x
  2. Step 2: Convert to fraction form
    184,686,239.40/254,866,875.13 = 101,054,919.16/x
  3. Step 3: Cross multiply
    184,686,239.40x = 254,866,875.13 × 101,054,919.16
  4. Step 4: Simplify right side
    184,686,239.40x = 25,755,551,462,823,964
  5. Step 5: Solve for x
    x = 25,755,551,462,823,964/184,686,239.40
  6. Step 6: Final answer
    x = 139,455,714.44

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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.