Home / 692,684,167,967.85-1,038,298,921,962.20-233,059,268,443.98

Finding the Fourth Proportional to 692,684,167,967.85, 1,038,298,921,962.20 and 233,059,268,443.98

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Solution

The fourth proportional to 692,684,167,967.85, 1,038,298,921,962.20 and 233,059,268,443.98 is: 349,344,186,526.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    692,684,167,967.85 : 1,038,298,921,962.20 = 233,059,268,443.98 : x
  2. Step 2: Convert to fraction form
    692,684,167,967.85/1,038,298,921,962.20 = 233,059,268,443.98/x
  3. Step 3: Cross multiply
    692,684,167,967.85x = 1,038,298,921,962.20 × 233,059,268,443.98
  4. Step 4: Simplify right side
    692,684,167,967.85x = 241,985,187,178,683,400,454,144
  5. Step 5: Solve for x
    x = 241,985,187,178,683,400,454,144/692,684,167,967.85
  6. Step 6: Final answer
    x = 349,344,186,526.75

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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.