Home / 3,435,264,001.60-5,152,896,002.40-850,334,977.60

Finding the Fourth Proportional to 3,435,264,001.60, 5,152,896,002.40 and 850,334,977.60

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Solution

The fourth proportional to 3,435,264,001.60, 5,152,896,002.40 and 850,334,977.60 is: 1,275,502,466.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,264,001.60 : 5,152,896,002.40 = 850,334,977.60 : x
  2. Step 2: Convert to fraction form
    3,435,264,001.60/5,152,896,002.40 = 850,334,977.60/x
  3. Step 3: Cross multiply
    3,435,264,001.60x = 5,152,896,002.40 × 850,334,977.60
  4. Step 4: Simplify right side
    3,435,264,001.60x = 4,381,687,706,775,933,440
  5. Step 5: Solve for x
    x = 4,381,687,706,775,933,440/3,435,264,001.60
  6. Step 6: Final answer
    x = 1,275,502,466.40

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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.