Home / 170,596,118,280.23-235,430,043,563.39-94,472,532,275.57

Finding the Fourth Proportional to 170,596,118,280.23, 235,430,043,563.39 and 94,472,532,275.57

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Solution

The fourth proportional to 170,596,118,280.23, 235,430,043,563.39 and 94,472,532,275.57 is: 130,376,192,690.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,596,118,280.23 : 235,430,043,563.39 = 94,472,532,275.57 : x
  2. Step 2: Convert to fraction form
    170,596,118,280.23/235,430,043,563.39 = 94,472,532,275.57/x
  3. Step 3: Cross multiply
    170,596,118,280.23x = 235,430,043,563.39 × 94,472,532,275.57
  4. Step 4: Simplify right side
    170,596,118,280.23x = 22,241,672,389,180,035,956,736
  5. Step 5: Solve for x
    x = 22,241,672,389,180,035,956,736/170,596,118,280.23
  6. Step 6: Final answer
    x = 130,376,192,690.65

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1.5x scale

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.