Home / 2,477,229,457.60-3,715,844,186.40-1,004,075,005.60

Finding the Fourth Proportional to 2,477,229,457.60, 3,715,844,186.40 and 1,004,075,005.60

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Solution

The fourth proportional to 2,477,229,457.60, 3,715,844,186.40 and 1,004,075,005.60 is: 1,506,112,508.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,229,457.60 : 3,715,844,186.40 = 1,004,075,005.60 : x
  2. Step 2: Convert to fraction form
    2,477,229,457.60/3,715,844,186.40 = 1,004,075,005.60/x
  3. Step 3: Cross multiply
    2,477,229,457.60x = 3,715,844,186.40 × 1,004,075,005.60
  4. Step 4: Simplify right side
    2,477,229,457.60x = 3,730,986,272,268,307,456
  5. Step 5: Solve for x
    x = 3,730,986,272,268,307,456/2,477,229,457.60
  6. Step 6: Final answer
    x = 1,506,112,508.40

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Double scale
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Similar ratio
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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.