Home / 604,152,146.10-906,228,219.15-536,071,710.90

Finding the Fourth Proportional to 604,152,146.10, 906,228,219.15 and 536,071,710.90

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Solution

The fourth proportional to 604,152,146.10, 906,228,219.15 and 536,071,710.90 is: 804,107,566.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,152,146.10 : 906,228,219.15 = 536,071,710.90 : x
  2. Step 2: Convert to fraction form
    604,152,146.10/906,228,219.15 = 536,071,710.90/x
  3. Step 3: Cross multiply
    604,152,146.10x = 906,228,219.15 × 536,071,710.90
  4. Step 4: Simplify right side
    604,152,146.10x = 485,803,311,905,600,640
  5. Step 5: Solve for x
    x = 485,803,311,905,600,640/604,152,146.10
  6. Step 6: Final answer
    x = 804,107,566.35

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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.