Home / 1,552,537,482,705.20-2,328,853,666,619.70-532,640,710,280.75

Finding the Fourth Proportional to 1,552,537,482,705.20, 2,328,853,666,619.70 and 532,640,710,280.75

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Solution

The fourth proportional to 1,552,537,482,705.20, 2,328,853,666,619.70 and 532,640,710,280.75 is: 798,977,341,897.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,537,482,705.20 : 2,328,853,666,619.70 = 532,640,710,280.75 : x
  2. Step 2: Convert to fraction form
    1,552,537,482,705.20/2,328,853,666,619.70 = 532,640,710,280.75/x
  3. Step 3: Cross multiply
    1,552,537,482,705.20x = 2,328,853,666,619.70 × 532,640,710,280.75
  4. Step 4: Simplify right side
    1,552,537,482,705.20x = 1,240,442,271,128,245,982,199,808
  5. Step 5: Solve for x
    x = 1,240,442,271,128,245,982,199,808/1,552,537,482,705.20
  6. Step 6: Final answer
    x = 798,977,341,897.64

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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.