Home / 4,497,971,405,752.80-6,744,830,240,768.40-1,742,470,028,132.90

Finding the Fourth Proportional to 4,497,971,405,752.80, 6,744,830,240,768.40 and 1,742,470,028,132.90

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Solution

The fourth proportional to 4,497,971,405,752.80, 6,744,830,240,768.40 and 1,742,470,028,132.90 is: 2,612,881,114,440.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,497,971,405,752.80 : 6,744,830,240,768.40 = 1,742,470,028,132.90 : x
  2. Step 2: Convert to fraction form
    4,497,971,405,752.80/6,744,830,240,768.40 = 1,742,470,028,132.90/x
  3. Step 3: Cross multiply
    4,497,971,405,752.80x = 6,744,830,240,768.40 × 1,742,470,028,132.90
  4. Step 4: Simplify right side
    4,497,971,405,752.80x = 11,752,664,539,383,349,548,941,312
  5. Step 5: Solve for x
    x = 11,752,664,539,383,349,548,941,312/4,497,971,405,752.80
  6. Step 6: Final answer
    x = 2,612,881,114,440.16

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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.