Home / 3,735,389,129.04-5,154,946,623.54-2,041,937,360.28

Finding the Fourth Proportional to 3,735,389,129.04, 5,154,946,623.54 and 2,041,937,360.28

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Solution

The fourth proportional to 3,735,389,129.04, 5,154,946,623.54 and 2,041,937,360.28 is: 2,817,933,483.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,389,129.04 : 5,154,946,623.54 = 2,041,937,360.28 : x
  2. Step 2: Convert to fraction form
    3,735,389,129.04/5,154,946,623.54 = 2,041,937,360.28/x
  3. Step 3: Cross multiply
    3,735,389,129.04x = 5,154,946,623.54 × 2,041,937,360.28
  4. Step 4: Simplify right side
    3,735,389,129.04x = 10,526,078,100,855,566,336
  5. Step 5: Solve for x
    x = 10,526,078,100,855,566,336/3,735,389,129.04
  6. Step 6: Final answer
    x = 2,817,933,483.56

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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.