Home / 89,282,088,351.60-133,923,132,527.40-36,248,528,079.60

Finding the Fourth Proportional to 89,282,088,351.60, 133,923,132,527.40 and 36,248,528,079.60

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Solution

The fourth proportional to 89,282,088,351.60, 133,923,132,527.40 and 36,248,528,079.60 is: 54,372,792,119.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,282,088,351.60 : 133,923,132,527.40 = 36,248,528,079.60 : x
  2. Step 2: Convert to fraction form
    89,282,088,351.60/133,923,132,527.40 = 36,248,528,079.60/x
  3. Step 3: Cross multiply
    89,282,088,351.60x = 133,923,132,527.40 × 36,248,528,079.60
  4. Step 4: Simplify right side
    89,282,088,351.60x = 4,854,516,429,927,450,935,296
  5. Step 5: Solve for x
    x = 4,854,516,429,927,450,935,296/89,282,088,351.60
  6. Step 6: Final answer
    x = 54,372,792,119.40

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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.