Home / 474,582,118,335.18-654,697,041,403.95-345,847,546,907.34

Finding the Fourth Proportional to 474,582,118,335.18, 654,697,041,403.95 and 345,847,546,907.34

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Solution

The fourth proportional to 474,582,118,335.18, 654,697,041,403.95 and 345,847,546,907.34 is: 477,104,713,787.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,582,118,335.18 : 654,697,041,403.95 = 345,847,546,907.34 : x
  2. Step 2: Convert to fraction form
    474,582,118,335.18/654,697,041,403.95 = 345,847,546,907.34/x
  3. Step 3: Cross multiply
    474,582,118,335.18x = 654,697,041,403.95 × 345,847,546,907.34
  4. Step 4: Simplify right side
    474,582,118,335.18x = 226,425,365,737,049,316,917,248
  5. Step 5: Solve for x
    x = 226,425,365,737,049,316,917,248/474,582,118,335.18
  6. Step 6: Final answer
    x = 477,104,713,787.66

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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.