Home / 9,323,409,702.40-13,985,114,553.60-8,893,428,006.40

Finding the Fourth Proportional to 9,323,409,702.40, 13,985,114,553.60 and 8,893,428,006.40

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Solution

The fourth proportional to 9,323,409,702.40, 13,985,114,553.60 and 8,893,428,006.40 is: 13,340,142,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,323,409,702.40 : 13,985,114,553.60 = 8,893,428,006.40 : x
  2. Step 2: Convert to fraction form
    9,323,409,702.40/13,985,114,553.60 = 8,893,428,006.40/x
  3. Step 3: Cross multiply
    9,323,409,702.40x = 13,985,114,553.60 × 8,893,428,006.40
  4. Step 4: Simplify right side
    9,323,409,702.40x = 124,375,609,443,698,475,008
  5. Step 5: Solve for x
    x = 124,375,609,443,698,475,008/9,323,409,702.40
  6. Step 6: Final answer
    x = 13,340,142,009.60

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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.