Home / 35,445,237,869.30-48,914,575,632.70-19,168,844,692.20

Finding the Fourth Proportional to 35,445,237,869.30, 48,914,575,632.70 and 19,168,844,692.20

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Solution

The fourth proportional to 35,445,237,869.30, 48,914,575,632.70 and 19,168,844,692.20 is: 26,453,085,374.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,445,237,869.30 : 48,914,575,632.70 = 19,168,844,692.20 : x
  2. Step 2: Convert to fraction form
    35,445,237,869.30/48,914,575,632.70 = 19,168,844,692.20/x
  3. Step 3: Cross multiply
    35,445,237,869.30x = 48,914,575,632.70 × 19,168,844,692.20
  4. Step 4: Simplify right side
    35,445,237,869.30x = 937,635,903,488,145,752,064
  5. Step 5: Solve for x
    x = 937,635,903,488,145,752,064/35,445,237,869.30
  6. Step 6: Final answer
    x = 26,453,085,374.84

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1.5x scale

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.