Home / 5,426,434,487,149.80-8,142,055,415,487.80-2,844,243,326,303.80

Finding the Fourth Proportional to 5,426,434,487,149.80, 8,142,055,415,487.80 and 2,844,243,326,303.80

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Solution

The fourth proportional to 5,426,434,487,149.80, 8,142,055,415,487.80 and 2,844,243,326,303.80 is: 4,267,624,870,941.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,426,434,487,149.80 : 8,142,055,415,487.80 = 2,844,243,326,303.80 : x
  2. Step 2: Convert to fraction form
    5,426,434,487,149.80/8,142,055,415,487.80 = 2,844,243,326,303.80/x
  3. Step 3: Cross multiply
    5,426,434,487,149.80x = 8,142,055,415,487.80 × 2,844,243,326,303.80
  4. Step 4: Simplify right side
    5,426,434,487,149.80x = 23,157,986,777,896,884,386,136,064
  5. Step 5: Solve for x
    x = 23,157,986,777,896,884,386,136,064/5,426,434,487,149.80
  6. Step 6: Final answer
    x = 4,267,624,870,941.82

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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.