Home / 692,684,167,970.85-1,038,298,921,966.70-233,059,268,446.98

Finding the Fourth Proportional to 692,684,167,970.85, 1,038,298,921,966.70 and 233,059,268,446.98

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Solution

The fourth proportional to 692,684,167,970.85, 1,038,298,921,966.70 and 233,059,268,446.98 is: 349,344,186,531.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    692,684,167,970.85 : 1,038,298,921,966.70 = 233,059,268,446.98 : x
  2. Step 2: Convert to fraction form
    692,684,167,970.85/1,038,298,921,966.70 = 233,059,268,446.98/x
  3. Step 3: Cross multiply
    692,684,167,970.85x = 1,038,298,921,966.70 × 233,059,268,446.98
  4. Step 4: Simplify right side
    692,684,167,970.85x = 241,985,187,182,847,069,257,728
  5. Step 5: Solve for x
    x = 241,985,187,182,847,069,257,728/692,684,167,970.85
  6. Step 6: Final answer
    x = 349,344,186,531.24

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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.