Home / 1,841,341,914.08-2,763,759,053.52-1,139,711,680.16

Finding the Fourth Proportional to 1,841,341,914.08, 2,763,759,053.52 and 1,139,711,680.16

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Solution

The fourth proportional to 1,841,341,914.08, 2,763,759,053.52 and 1,139,711,680.16 is: 1,710,648,332.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,341,914.08 : 2,763,759,053.52 = 1,139,711,680.16 : x
  2. Step 2: Convert to fraction form
    1,841,341,914.08/2,763,759,053.52 = 1,139,711,680.16/x
  3. Step 3: Cross multiply
    1,841,341,914.08x = 2,763,759,053.52 × 1,139,711,680.16
  4. Step 4: Simplify right side
    1,841,341,914.08x = 3,149,888,474,444,690,944
  5. Step 5: Solve for x
    x = 3,149,888,474,444,690,944/1,841,341,914.08
  6. Step 6: Final answer
    x = 1,710,648,332.26

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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.