Home / 775,967,884,059.95-1,070,824,283,781.90-433,416,746,113.52

Finding the Fourth Proportional to 775,967,884,059.95, 1,070,824,283,781.90 and 433,416,746,113.52

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Solution

The fourth proportional to 775,967,884,059.95, 1,070,824,283,781.90 and 433,416,746,113.52 is: 598,108,744,279.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    775,967,884,059.95 : 1,070,824,283,781.90 = 433,416,746,113.52 : x
  2. Step 2: Convert to fraction form
    775,967,884,059.95/1,070,824,283,781.90 = 433,416,746,113.52/x
  3. Step 3: Cross multiply
    775,967,884,059.95x = 1,070,824,283,781.90 × 433,416,746,113.52
  4. Step 4: Simplify right side
    775,967,884,059.95x = 464,113,176,736,091,667,955,712
  5. Step 5: Solve for x
    x = 464,113,176,736,091,667,955,712/775,967,884,059.95
  6. Step 6: Final answer
    x = 598,108,744,279.21

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Double scale
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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.