Home / 245,164,473,994.80-367,746,710,992.20-195,574,651,402.80

Finding the Fourth Proportional to 245,164,473,994.80, 367,746,710,992.20 and 195,574,651,402.80

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Solution

The fourth proportional to 245,164,473,994.80, 367,746,710,992.20 and 195,574,651,402.80 is: 293,361,977,104.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,164,473,994.80 : 367,746,710,992.20 = 195,574,651,402.80 : x
  2. Step 2: Convert to fraction form
    245,164,473,994.80/367,746,710,992.20 = 195,574,651,402.80/x
  3. Step 3: Cross multiply
    245,164,473,994.80x = 367,746,710,992.20 × 195,574,651,402.80
  4. Step 4: Simplify right side
    245,164,473,994.80x = 71,921,934,806,825,748,660,224
  5. Step 5: Solve for x
    x = 71,921,934,806,825,748,660,224/245,164,473,994.80
  6. Step 6: Final answer
    x = 293,361,977,104.20

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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.