Home / 23,842,455,986.20-35,763,683,979.30-7,280,203,509.40

Finding the Fourth Proportional to 23,842,455,986.20, 35,763,683,979.30 and 7,280,203,509.40

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Solution

The fourth proportional to 23,842,455,986.20, 35,763,683,979.30 and 7,280,203,509.40 is: 10,920,305,264.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,842,455,986.20 : 35,763,683,979.30 = 7,280,203,509.40 : x
  2. Step 2: Convert to fraction form
    23,842,455,986.20/35,763,683,979.30 = 7,280,203,509.40/x
  3. Step 3: Cross multiply
    23,842,455,986.20x = 35,763,683,979.30 × 7,280,203,509.40
  4. Step 4: Simplify right side
    23,842,455,986.20x = 260,366,897,615,172,435,968
  5. Step 5: Solve for x
    x = 260,366,897,615,172,435,968/23,842,455,986.20
  6. Step 6: Final answer
    x = 10,920,305,264.10

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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.