Home / 1,575,466,800.60-2,363,301,029.70-606,118,416.60

Finding the Fourth Proportional to 1,575,466,800.60, 2,363,301,029.70 and 606,118,416.60

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Solution

The fourth proportional to 1,575,466,800.60, 2,363,301,029.70 and 606,118,416.60 is: 909,216,416.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,466,800.60 : 2,363,301,029.70 = 606,118,416.60 : x
  2. Step 2: Convert to fraction form
    1,575,466,800.60/2,363,301,029.70 = 606,118,416.60/x
  3. Step 3: Cross multiply
    1,575,466,800.60x = 2,363,301,029.70 × 606,118,416.60
  4. Step 4: Simplify right side
    1,575,466,800.60x = 1,432,440,278,070,913,536
  5. Step 5: Solve for x
    x = 1,432,440,278,070,913,536/1,575,466,800.60
  6. Step 6: Final answer
    x = 909,216,416.06

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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.