Home / 1,035,024,988,470-1,552,569,111,079.60-355,093,806,853.68

Finding the Fourth Proportional to 1,035,024,988,470, 1,552,569,111,079.60 and 355,093,806,853.68

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Solution

The fourth proportional to 1,035,024,988,470, 1,552,569,111,079.60 and 355,093,806,853.68 is: 532,651,561,264.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,024,988,470 : 1,552,569,111,079.60 = 355,093,806,853.68 : x
  2. Step 2: Convert to fraction form
    1,035,024,988,470/1,552,569,111,079.60 = 355,093,806,853.68/x
  3. Step 3: Cross multiply
    1,035,024,988,470x = 1,552,569,111,079.60 × 355,093,806,853.68
  4. Step 4: Simplify right side
    1,035,024,988,470x = 551,307,676,056,689,148,166,144
  5. Step 5: Solve for x
    x = 551,307,676,056,689,148,166,144/1,035,024,988,470
  6. Step 6: Final answer
    x = 532,651,561,264.86

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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.