Home / 3,288,302,004.60-4,932,453,006.90-2,590,945,124.40

Finding the Fourth Proportional to 3,288,302,004.60, 4,932,453,006.90 and 2,590,945,124.40

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Solution

The fourth proportional to 3,288,302,004.60, 4,932,453,006.90 and 2,590,945,124.40 is: 3,886,417,686.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,302,004.60 : 4,932,453,006.90 = 2,590,945,124.40 : x
  2. Step 2: Convert to fraction form
    3,288,302,004.60/4,932,453,006.90 = 2,590,945,124.40/x
  3. Step 3: Cross multiply
    3,288,302,004.60x = 4,932,453,006.90 × 2,590,945,124.40
  4. Step 4: Simplify right side
    3,288,302,004.60x = 12,779,715,069,559,674,880
  5. Step 5: Solve for x
    x = 12,779,715,069,559,674,880/3,288,302,004.60
  6. Step 6: Final answer
    x = 3,886,417,686.60

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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.