Home / 249,767,196.16-374,262,408.96-173,239,744

Finding the Fourth Proportional to 249,767,196.16, 374,262,408.96 and 173,239,744

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Solution

The fourth proportional to 249,767,196.16, 374,262,408.96 and 173,239,744 is: 259,590,230.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,767,196.16 : 374,262,408.96 = 173,239,744 : x
  2. Step 2: Convert to fraction form
    249,767,196.16/374,262,408.96 = 173,239,744/x
  3. Step 3: Cross multiply
    249,767,196.16x = 374,262,408.96 × 173,239,744
  4. Step 4: Simplify right side
    249,767,196.16x = 64,837,123,917,053,704
  5. Step 5: Solve for x
    x = 64,837,123,917,053,704/249,767,196.16
  6. Step 6: Final answer
    x = 259,590,230.08

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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.