Home / 434,302,797.69-599,341,873.05-236,064,758.94

Finding the Fourth Proportional to 434,302,797.69, 599,341,873.05 and 236,064,758.94

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Solution

The fourth proportional to 434,302,797.69, 599,341,873.05 and 236,064,758.94 is: 325,771,548.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,302,797.69 : 599,341,873.05 = 236,064,758.94 : x
  2. Step 2: Convert to fraction form
    434,302,797.69/599,341,873.05 = 236,064,758.94/x
  3. Step 3: Cross multiply
    434,302,797.69x = 599,341,873.05 × 236,064,758.94
  4. Step 4: Simplify right side
    434,302,797.69x = 141,483,494,784,196,320
  5. Step 5: Solve for x
    x = 141,483,494,784,196,320/434,302,797.69
  6. Step 6: Final answer
    x = 325,771,548.18

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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.