Home / 1,552,537,482,702.20-2,328,853,666,615.20-532,640,710,277.75

Finding the Fourth Proportional to 1,552,537,482,702.20, 2,328,853,666,615.20 and 532,640,710,277.75

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Solution

The fourth proportional to 1,552,537,482,702.20, 2,328,853,666,615.20 and 532,640,710,277.75 is: 798,977,341,893.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,537,482,702.20 : 2,328,853,666,615.20 = 532,640,710,277.75 : x
  2. Step 2: Convert to fraction form
    1,552,537,482,702.20/2,328,853,666,615.20 = 532,640,710,277.75/x
  3. Step 3: Cross multiply
    1,552,537,482,702.20x = 2,328,853,666,615.20 × 532,640,710,277.75
  4. Step 4: Simplify right side
    1,552,537,482,702.20x = 1,240,442,271,118,862,552,399,872
  5. Step 5: Solve for x
    x = 1,240,442,271,118,862,552,399,872/1,552,537,482,702.20
  6. Step 6: Final answer
    x = 798,977,341,893.14

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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.