Home / 195,570,364,822.20-293,355,547,233.30-132,343,341,017.40

Finding the Fourth Proportional to 195,570,364,822.20, 293,355,547,233.30 and 132,343,341,017.40

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Solution

The fourth proportional to 195,570,364,822.20, 293,355,547,233.30 and 132,343,341,017.40 is: 198,515,011,526.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,570,364,822.20 : 293,355,547,233.30 = 132,343,341,017.40 : x
  2. Step 2: Convert to fraction form
    195,570,364,822.20/293,355,547,233.30 = 132,343,341,017.40/x
  3. Step 3: Cross multiply
    195,570,364,822.20x = 293,355,547,233.30 × 132,343,341,017.40
  4. Step 4: Simplify right side
    195,570,364,822.20x = 38,823,653,226,842,614,136,832
  5. Step 5: Solve for x
    x = 38,823,653,226,842,614,136,832/195,570,364,822.20
  6. Step 6: Final answer
    x = 198,515,011,526.10

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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.