Home / 1,552,537,482,698-2,328,853,666,608.80-532,640,710,273.52

Finding the Fourth Proportional to 1,552,537,482,698, 2,328,853,666,608.80 and 532,640,710,273.52

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Solution

The fourth proportional to 1,552,537,482,698, 2,328,853,666,608.80 and 532,640,710,273.52 is: 798,977,341,886.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,537,482,698 : 2,328,853,666,608.80 = 532,640,710,273.52 : x
  2. Step 2: Convert to fraction form
    1,552,537,482,698/2,328,853,666,608.80 = 532,640,710,273.52/x
  3. Step 3: Cross multiply
    1,552,537,482,698x = 2,328,853,666,608.80 × 532,640,710,273.52
  4. Step 4: Simplify right side
    1,552,537,482,698x = 1,240,442,271,105,602,646,179,840
  5. Step 5: Solve for x
    x = 1,240,442,271,105,602,646,179,840/1,552,537,482,698
  6. Step 6: Final answer
    x = 798,977,341,886.76

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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.