Home / 529,233,186,210.90-793,849,735,534.95-146,777,256,569.70

Finding the Fourth Proportional to 529,233,186,210.90, 793,849,735,534.95 and 146,777,256,569.70

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Solution

The fourth proportional to 529,233,186,210.90, 793,849,735,534.95 and 146,777,256,569.70 is: 220,165,872,712.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,233,186,210.90 : 793,849,735,534.95 = 146,777,256,569.70 : x
  2. Step 2: Convert to fraction form
    529,233,186,210.90/793,849,735,534.95 = 146,777,256,569.70/x
  3. Step 3: Cross multiply
    529,233,186,210.90x = 793,849,735,534.95 × 146,777,256,569.70
  4. Step 4: Simplify right side
    529,233,186,210.90x = 116,519,086,310,401,851,260,928
  5. Step 5: Solve for x
    x = 116,519,086,310,401,851,260,928/529,233,186,210.90
  6. Step 6: Final answer
    x = 220,165,872,712.24

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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.