Home / 155,506,788,914.54-233,260,183,931.46-43,711,764,057.50

Finding the Fourth Proportional to 155,506,788,914.54, 233,260,183,931.46 and 43,711,764,057.50

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Solution

The fourth proportional to 155,506,788,914.54, 233,260,183,931.46 and 43,711,764,057.50 is: 65,567,646,243.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,506,788,914.54 : 233,260,183,931.46 = 43,711,764,057.50 : x
  2. Step 2: Convert to fraction form
    155,506,788,914.54/233,260,183,931.46 = 43,711,764,057.50/x
  3. Step 3: Cross multiply
    155,506,788,914.54x = 233,260,183,931.46 × 43,711,764,057.50
  4. Step 4: Simplify right side
    155,506,788,914.54x = 10,196,214,124,019,867,189,248
  5. Step 5: Solve for x
    x = 10,196,214,124,019,867,189,248/155,506,788,914.54
  6. Step 6: Final answer
    x = 65,567,646,243.56

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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.