Home / 2,521,697,746,888-3,479,946,246,598.50-1,365,572,778,295.80

Finding the Fourth Proportional to 2,521,697,746,888, 3,479,946,246,598.50 and 1,365,572,778,295.80

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Solution

The fourth proportional to 2,521,697,746,888, 3,479,946,246,598.50 and 1,365,572,778,295.80 is: 1,884,492,251,362.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,521,697,746,888 : 3,479,946,246,598.50 = 1,365,572,778,295.80 : x
  2. Step 2: Convert to fraction form
    2,521,697,746,888/3,479,946,246,598.50 = 1,365,572,778,295.80/x
  3. Step 3: Cross multiply
    2,521,697,746,888x = 3,479,946,246,598.50 × 1,365,572,778,295.80
  4. Step 4: Simplify right side
    2,521,697,746,888x = 4,752,119,864,287,554,915,270,656
  5. Step 5: Solve for x
    x = 4,752,119,864,287,554,915,270,656/2,521,697,746,888
  6. Step 6: Final answer
    x = 1,884,492,251,362.04

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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.