Home / 136,810,490,307.22-205,249,916,398.90-96,551,947,461.89

Finding the Fourth Proportional to 136,810,490,307.22, 205,249,916,398.90 and 96,551,947,461.89

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Solution

The fourth proportional to 136,810,490,307.22, 205,249,916,398.90 and 96,551,947,461.89 is: 144,852,043,876.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,810,490,307.22 : 205,249,916,398.90 = 96,551,947,461.89 : x
  2. Step 2: Convert to fraction form
    136,810,490,307.22/205,249,916,398.90 = 96,551,947,461.89/x
  3. Step 3: Cross multiply
    136,810,490,307.22x = 205,249,916,398.90 × 96,551,947,461.89
  4. Step 4: Simplify right side
    136,810,490,307.22x = 19,817,279,144,703,905,759,232
  5. Step 5: Solve for x
    x = 19,817,279,144,703,905,759,232/136,810,490,307.22
  6. Step 6: Final answer
    x = 144,852,043,876.19

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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.