Home / 68,301,203,300,070-94,255,660,554,123-39,069,746,274,285

Finding the Fourth Proportional to 68,301,203,300,070, 94,255,660,554,123 and 39,069,746,274,285

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Solution

The fourth proportional to 68,301,203,300,070, 94,255,660,554,123 and 39,069,746,274,285 is: 53,916,249,858,528.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,301,203,300,070 : 94,255,660,554,123 = 39,069,746,274,285 : x
  2. Step 2: Convert to fraction form
    68,301,203,300,070/94,255,660,554,123 = 39,069,746,274,285/x
  3. Step 3: Cross multiply
    68,301,203,300,070x = 94,255,660,554,123 × 39,069,746,274,285
  4. Step 4: Simplify right side
    68,301,203,300,070x = 3,682,544,742,764,718,626,911,027,200
  5. Step 5: Solve for x
    x = 3,682,544,742,764,718,626,911,027,200/68,301,203,300,070
  6. Step 6: Final answer
    x = 53,916,249,858,528.40

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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.