Home / 45,871,437.60-63,293,407.68-26,298,465.57

Finding the Fourth Proportional to 45,871,437.60, 63,293,407.68 and 26,298,465.57

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Solution

The fourth proportional to 45,871,437.60, 63,293,407.68 and 26,298,465.57 is: 36,286,621.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,871,437.60 : 63,293,407.68 = 26,298,465.57 : x
  2. Step 2: Convert to fraction form
    45,871,437.60/63,293,407.68 = 26,298,465.57/x
  3. Step 3: Cross multiply
    45,871,437.60x = 63,293,407.68 × 26,298,465.57
  4. Step 4: Simplify right side
    45,871,437.60x = 1,664,519,502,680,453.50
  5. Step 5: Solve for x
    x = 1,664,519,502,680,453.50/45,871,437.60
  6. Step 6: Final answer
    x = 36,286,621.69

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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.