Home / 15,852,024,007.60-23,778,036,011.40-4,810,522,356.40

Finding the Fourth Proportional to 15,852,024,007.60, 23,778,036,011.40 and 4,810,522,356.40

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Solution

The fourth proportional to 15,852,024,007.60, 23,778,036,011.40 and 4,810,522,356.40 is: 7,215,783,534.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,852,024,007.60 : 23,778,036,011.40 = 4,810,522,356.40 : x
  2. Step 2: Convert to fraction form
    15,852,024,007.60/23,778,036,011.40 = 4,810,522,356.40/x
  3. Step 3: Cross multiply
    15,852,024,007.60x = 23,778,036,011.40 × 4,810,522,356.40
  4. Step 4: Simplify right side
    15,852,024,007.60x = 114,384,773,824,123,977,728
  5. Step 5: Solve for x
    x = 114,384,773,824,123,977,728/15,852,024,007.60
  6. Step 6: Final answer
    x = 7,215,783,534.60

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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.