Home / 775,967,884,047.66-1,070,824,283,765-433,416,746,101.26

Finding the Fourth Proportional to 775,967,884,047.66, 1,070,824,283,765 and 433,416,746,101.26

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Solution

The fourth proportional to 775,967,884,047.66, 1,070,824,283,765 and 433,416,746,101.26 is: 598,108,744,262.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    775,967,884,047.66 : 1,070,824,283,765 = 433,416,746,101.26 : x
  2. Step 2: Convert to fraction form
    775,967,884,047.66/1,070,824,283,765 = 433,416,746,101.26/x
  3. Step 3: Cross multiply
    775,967,884,047.66x = 1,070,824,283,765 × 433,416,746,101.26
  4. Step 4: Simplify right side
    775,967,884,047.66x = 464,113,176,715,638,631,038,976
  5. Step 5: Solve for x
    x = 464,113,176,715,638,631,038,976/775,967,884,047.66
  6. Step 6: Final answer
    x = 598,108,744,262.32

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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.