Home / 3,225,295,142,485.20-4,838,705,727,787.80-1,047,084,923,385

Finding the Fourth Proportional to 3,225,295,142,485.20, 4,838,705,727,787.80 and 1,047,084,923,385

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Solution

The fourth proportional to 3,225,295,142,485.20, 4,838,705,727,787.80 and 1,047,084,923,385 is: 1,570,875,095,901.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,295,142,485.20 : 4,838,705,727,787.80 = 1,047,084,923,385 : x
  2. Step 2: Convert to fraction form
    3,225,295,142,485.20/4,838,705,727,787.80 = 1,047,084,923,385/x
  3. Step 3: Cross multiply
    3,225,295,142,485.20x = 4,838,705,727,787.80 × 1,047,084,923,385
  4. Step 4: Simplify right side
    3,225,295,142,485.20x = 5,066,535,816,263,248,931,454,976
  5. Step 5: Solve for x
    x = 5,066,535,816,263,248,931,454,976/3,225,295,142,485.20
  6. Step 6: Final answer
    x = 1,570,875,095,901.86

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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.