Home / 17,407,938,191.13-26,117,030,378.07-5,616,835,466.49

Finding the Fourth Proportional to 17,407,938,191.13, 26,117,030,378.07 and 5,616,835,466.49

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Solution

The fourth proportional to 17,407,938,191.13, 26,117,030,378.07 and 5,616,835,466.49 is: 8,426,906,213.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,407,938,191.13 : 26,117,030,378.07 = 5,616,835,466.49 : x
  2. Step 2: Convert to fraction form
    17,407,938,191.13/26,117,030,378.07 = 5,616,835,466.49/x
  3. Step 3: Cross multiply
    17,407,938,191.13x = 26,117,030,378.07 × 5,616,835,466.49
  4. Step 4: Simplify right side
    17,407,938,191.13x = 146,695,062,506,940,301,312
  5. Step 5: Solve for x
    x = 146,695,062,506,940,301,312/17,407,938,191.13
  6. Step 6: Final answer
    x = 8,426,906,213.49

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1.5x scale

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.