Home / 2,519,442,944.40-3,779,164,416.60-2,404,651,688.40

Finding the Fourth Proportional to 2,519,442,944.40, 3,779,164,416.60 and 2,404,651,688.40

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Solution

The fourth proportional to 2,519,442,944.40, 3,779,164,416.60 and 2,404,651,688.40 is: 3,606,977,532.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,442,944.40 : 3,779,164,416.60 = 2,404,651,688.40 : x
  2. Step 2: Convert to fraction form
    2,519,442,944.40/3,779,164,416.60 = 2,404,651,688.40/x
  3. Step 3: Cross multiply
    2,519,442,944.40x = 3,779,164,416.60 × 2,404,651,688.40
  4. Step 4: Simplify right side
    2,519,442,944.40x = 9,087,574,095,118,391,296
  5. Step 5: Solve for x
    x = 9,087,574,095,118,391,296/2,519,442,944.40
  6. Step 6: Final answer
    x = 3,606,977,532.60

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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.