Home / 1,044,165,750,130.70-1,440,948,804,472.70-581,182,852,820.70

Finding the Fourth Proportional to 1,044,165,750,130.70, 1,440,948,804,472.70 and 581,182,852,820.70

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Solution

The fourth proportional to 1,044,165,750,130.70, 1,440,948,804,472.70 and 581,182,852,820.70 is: 802,032,375,460.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,165,750,130.70 : 1,440,948,804,472.70 = 581,182,852,820.70 : x
  2. Step 2: Convert to fraction form
    1,044,165,750,130.70/1,440,948,804,472.70 = 581,182,852,820.70/x
  3. Step 3: Cross multiply
    1,044,165,750,130.70x = 1,440,948,804,472.70 × 581,182,852,820.70
  4. Step 4: Simplify right side
    1,044,165,750,130.70x = 837,454,736,952,020,720,156,672
  5. Step 5: Solve for x
    x = 837,454,736,952,020,720,156,672/1,044,165,750,130.70
  6. Step 6: Final answer
    x = 802,032,375,460.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.