Home / 32,926,420,548.84-45,438,873,611.52-17,889,913,925.40

Finding the Fourth Proportional to 32,926,420,548.84, 45,438,873,611.52 and 17,889,913,925.40

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Solution

The fourth proportional to 32,926,420,548.84, 45,438,873,611.52 and 17,889,913,925.40 is: 24,688,305,750.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,926,420,548.84 : 45,438,873,611.52 = 17,889,913,925.40 : x
  2. Step 2: Convert to fraction form
    32,926,420,548.84/45,438,873,611.52 = 17,889,913,925.40/x
  3. Step 3: Cross multiply
    32,926,420,548.84x = 45,438,873,611.52 × 17,889,913,925.40
  4. Step 4: Simplify right side
    32,926,420,548.84x = 812,897,537,777,222,287,360
  5. Step 5: Solve for x
    x = 812,897,537,777,222,287,360/32,926,420,548.84
  6. Step 6: Final answer
    x = 24,688,305,750.44

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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.