Home / 11,835,772,445.38-17,751,439,081.77-5,938,748,328.10

Finding the Fourth Proportional to 11,835,772,445.38, 17,751,439,081.77 and 5,938,748,328.10

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Solution

The fourth proportional to 11,835,772,445.38, 17,751,439,081.77 and 5,938,748,328.10 is: 8,907,008,786.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,835,772,445.38 : 17,751,439,081.77 = 5,938,748,328.10 : x
  2. Step 2: Convert to fraction form
    11,835,772,445.38/17,751,439,081.77 = 5,938,748,328.10/x
  3. Step 3: Cross multiply
    11,835,772,445.38x = 17,751,439,081.77 × 5,938,748,328.10
  4. Step 4: Simplify right side
    11,835,772,445.38x = 105,421,329,168,162,439,168
  5. Step 5: Solve for x
    x = 105,421,329,168,162,439,168/11,835,772,445.38
  6. Step 6: Final answer
    x = 8,907,008,786.68

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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.