Home / 2,217,707,829,984.20-3,060,454,774,740.80-1,228,933,460,804.10

Finding the Fourth Proportional to 2,217,707,829,984.20, 3,060,454,774,740.80 and 1,228,933,460,804.10

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Solution

The fourth proportional to 2,217,707,829,984.20, 3,060,454,774,740.80 and 1,228,933,460,804.10 is: 1,695,938,133,556.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,707,829,984.20 : 3,060,454,774,740.80 = 1,228,933,460,804.10 : x
  2. Step 2: Convert to fraction form
    2,217,707,829,984.20/3,060,454,774,740.80 = 1,228,933,460,804.10/x
  3. Step 3: Cross multiply
    2,217,707,829,984.20x = 3,060,454,774,740.80 × 1,228,933,460,804.10
  4. Step 4: Simplify right side
    2,217,707,829,984.20x = 3,761,095,277,956,643,474,636,800
  5. Step 5: Solve for x
    x = 3,761,095,277,956,643,474,636,800/2,217,707,829,984.20
  6. Step 6: Final answer
    x = 1,695,938,133,556.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.