Home / 43,302,525.96-59,757,465.12-25,898,870.84

Finding the Fourth Proportional to 43,302,525.96, 59,757,465.12 and 25,898,870.84

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Solution

The fourth proportional to 43,302,525.96, 59,757,465.12 and 25,898,870.84 is: 35,740,429.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,302,525.96 : 59,757,465.12 = 25,898,870.84 : x
  2. Step 2: Convert to fraction form
    43,302,525.96/59,757,465.12 = 25,898,870.84/x
  3. Step 3: Cross multiply
    43,302,525.96x = 59,757,465.12 × 25,898,870.84
  4. Step 4: Simplify right side
    43,302,525.96x = 1,547,650,870,868,685
  5. Step 5: Solve for x
    x = 1,547,650,870,868,685/43,302,525.96
  6. Step 6: Final answer
    x = 35,740,429.38

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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.