Home / 569,540,055.11-786,088,208.66-346,593,568.14

Finding the Fourth Proportional to 569,540,055.11, 786,088,208.66 and 346,593,568.14

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Solution

The fourth proportional to 569,540,055.11, 786,088,208.66 and 346,593,568.14 is: 478,373,934.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,540,055.11 : 786,088,208.66 = 346,593,568.14 : x
  2. Step 2: Convert to fraction form
    569,540,055.11/786,088,208.66 = 346,593,568.14/x
  3. Step 3: Cross multiply
    569,540,055.11x = 786,088,208.66 × 346,593,568.14
  4. Step 4: Simplify right side
    569,540,055.11x = 272,453,117,110,517,248
  5. Step 5: Solve for x
    x = 272,453,117,110,517,248/569,540,055.11
  6. Step 6: Final answer
    x = 478,373,934.67

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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.