Home / 2,621,292,339.60-3,931,938,509.40-1,592,695,501.20

Finding the Fourth Proportional to 2,621,292,339.60, 3,931,938,509.40 and 1,592,695,501.20

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Solution

The fourth proportional to 2,621,292,339.60, 3,931,938,509.40 and 1,592,695,501.20 is: 2,389,043,251.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,621,292,339.60 : 3,931,938,509.40 = 1,592,695,501.20 : x
  2. Step 2: Convert to fraction form
    2,621,292,339.60/3,931,938,509.40 = 1,592,695,501.20/x
  3. Step 3: Cross multiply
    2,621,292,339.60x = 3,931,938,509.40 × 1,592,695,501.20
  4. Step 4: Simplify right side
    2,621,292,339.60x = 6,262,380,774,916,414,464
  5. Step 5: Solve for x
    x = 6,262,380,774,916,414,464/2,621,292,339.60
  6. Step 6: Final answer
    x = 2,389,043,251.80

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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.