Home / 134,031,186.21-200,931,633.55-46,581,341.29

Finding the Fourth Proportional to 134,031,186.21, 200,931,633.55 and 46,581,341.29

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Solution

The fourth proportional to 134,031,186.21, 200,931,633.55 and 46,581,341.29 is: 69,831,994.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,031,186.21 : 200,931,633.55 = 46,581,341.29 : x
  2. Step 2: Convert to fraction form
    134,031,186.21/200,931,633.55 = 46,581,341.29/x
  3. Step 3: Cross multiply
    134,031,186.21x = 200,931,633.55 × 46,581,341.29
  4. Step 4: Simplify right side
    134,031,186.21x = 9,359,664,998,349,764
  5. Step 5: Solve for x
    x = 9,359,664,998,349,764/134,031,186.21
  6. Step 6: Final answer
    x = 69,831,994.05

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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.