Home / 604,152,148.10-906,228,222.15-536,071,712.90

Finding the Fourth Proportional to 604,152,148.10, 906,228,222.15 and 536,071,712.90

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Solution

The fourth proportional to 604,152,148.10, 906,228,222.15 and 536,071,712.90 is: 804,107,569.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,152,148.10 : 906,228,222.15 = 536,071,712.90 : x
  2. Step 2: Convert to fraction form
    604,152,148.10/906,228,222.15 = 536,071,712.90/x
  3. Step 3: Cross multiply
    604,152,148.10x = 906,228,222.15 × 536,071,712.90
  4. Step 4: Simplify right side
    604,152,148.10x = 485,803,315,326,272,192
  5. Step 5: Solve for x
    x = 485,803,315,326,272,192/604,152,148.10
  6. Step 6: Final answer
    x = 804,107,569.35

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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.