Home / 463,776,556,519.40-695,765,472,112.60-141,070,982,875.40

Finding the Fourth Proportional to 463,776,556,519.40, 695,765,472,112.60 and 141,070,982,875.40

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Solution

The fourth proportional to 463,776,556,519.40, 695,765,472,112.60 and 141,070,982,875.40 is: 211,637,086,053.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,776,556,519.40 : 695,765,472,112.60 = 141,070,982,875.40 : x
  2. Step 2: Convert to fraction form
    463,776,556,519.40/695,765,472,112.60 = 141,070,982,875.40/x
  3. Step 3: Cross multiply
    463,776,556,519.40x = 695,765,472,112.60 × 141,070,982,875.40
  4. Step 4: Simplify right side
    463,776,556,519.40x = 98,152,319,001,691,177,353,216
  5. Step 5: Solve for x
    x = 98,152,319,001,691,177,353,216/463,776,556,519.40
  6. Step 6: Final answer
    x = 211,637,086,053.50

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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.