Home / 46,615,072.32-64,341,206.28-27,536,350.68

Finding the Fourth Proportional to 46,615,072.32, 64,341,206.28 and 27,536,350.68

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Solution

The fourth proportional to 46,615,072.32, 64,341,206.28 and 27,536,350.68 is: 38,007,492.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,615,072.32 : 64,341,206.28 = 27,536,350.68 : x
  2. Step 2: Convert to fraction form
    46,615,072.32/64,341,206.28 = 27,536,350.68/x
  3. Step 3: Cross multiply
    46,615,072.32x = 64,341,206.28 × 27,536,350.68
  4. Step 4: Simplify right side
    46,615,072.32x = 1,771,722,019,300,298.25
  5. Step 5: Solve for x
    x = 1,771,722,019,300,298.25/46,615,072.32
  6. Step 6: Final answer
    x = 38,007,492.67

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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.