Home / 1,844,518,467,102.10-2,545,515,498,482.90-1,021,455,424,501.40

Finding the Fourth Proportional to 1,844,518,467,102.10, 2,545,515,498,482.90 and 1,021,455,424,501.40

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Solution

The fourth proportional to 1,844,518,467,102.10, 2,545,515,498,482.90 and 1,021,455,424,501.40 is: 1,409,652,795,812.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,518,467,102.10 : 2,545,515,498,482.90 = 1,021,455,424,501.40 : x
  2. Step 2: Convert to fraction form
    1,844,518,467,102.10/2,545,515,498,482.90 = 1,021,455,424,501.40/x
  3. Step 3: Cross multiply
    1,844,518,467,102.10x = 2,545,515,498,482.90 × 1,021,455,424,501.40
  4. Step 4: Simplify right side
    1,844,518,467,102.10x = 2,600,130,614,077,743,238,742,016
  5. Step 5: Solve for x
    x = 2,600,130,614,077,743,238,742,016/1,844,518,467,102.10
  6. Step 6: Final answer
    x = 1,409,652,795,812.22

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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.