Home / 199,017,766,256.40-273,182,596,359.54-175,957,478,384.40

Finding the Fourth Proportional to 199,017,766,256.40, 273,182,596,359.54 and 175,957,478,384.40

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Solution

The fourth proportional to 199,017,766,256.40, 273,182,596,359.54 and 175,957,478,384.40 is: 241,528,792,620.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,017,766,256.40 : 273,182,596,359.54 = 175,957,478,384.40 : x
  2. Step 2: Convert to fraction form
    199,017,766,256.40/273,182,596,359.54 = 175,957,478,384.40/x
  3. Step 3: Cross multiply
    199,017,766,256.40x = 273,182,596,359.54 × 175,957,478,384.40
  4. Step 4: Simplify right side
    199,017,766,256.40x = 48,068,520,793,928,030,486,528
  5. Step 5: Solve for x
    x = 48,068,520,793,928,030,486,528/199,017,766,256.40
  6. Step 6: Final answer
    x = 241,528,792,620.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.