Home / 1,453,404,001.60-2,180,106,002.40-1,063,113,731.20

Finding the Fourth Proportional to 1,453,404,001.60, 2,180,106,002.40 and 1,063,113,731.20

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Solution

The fourth proportional to 1,453,404,001.60, 2,180,106,002.40 and 1,063,113,731.20 is: 1,594,670,596.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,404,001.60 : 2,180,106,002.40 = 1,063,113,731.20 : x
  2. Step 2: Convert to fraction form
    1,453,404,001.60/2,180,106,002.40 = 1,063,113,731.20/x
  3. Step 3: Cross multiply
    1,453,404,001.60x = 2,180,106,002.40 × 1,063,113,731.20
  4. Step 4: Simplify right side
    1,453,404,001.60x = 2,317,700,626,622,980,608
  5. Step 5: Solve for x
    x = 2,317,700,626,622,980,608/1,453,404,001.60
  6. Step 6: Final answer
    x = 1,594,670,596.80

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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.