Home / 1,910,761,809,104.30-2,866,153,429,001.80-637,343,108,227.35

Finding the Fourth Proportional to 1,910,761,809,104.30, 2,866,153,429,001.80 and 637,343,108,227.35

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Solution

The fourth proportional to 1,910,761,809,104.30, 2,866,153,429,001.80 and 637,343,108,227.35 is: 956,018,236,492.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,761,809,104.30 : 2,866,153,429,001.80 = 637,343,108,227.35 : x
  2. Step 2: Convert to fraction form
    1,910,761,809,104.30/2,866,153,429,001.80 = 637,343,108,227.35/x
  3. Step 3: Cross multiply
    1,910,761,809,104.30x = 2,866,153,429,001.80 × 637,343,108,227.35
  4. Step 4: Simplify right side
    1,910,761,809,104.30x = 1,826,723,135,096,484,203,069,440
  5. Step 5: Solve for x
    x = 1,826,723,135,096,484,203,069,440/1,910,761,809,104.30
  6. Step 6: Final answer
    x = 956,018,236,492.17

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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.