Home / 48,594,703.20-72,892,054.80-35,680,686.90

Finding the Fourth Proportional to 48,594,703.20, 72,892,054.80 and 35,680,686.90

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Solution

The fourth proportional to 48,594,703.20, 72,892,054.80 and 35,680,686.90 is: 53,521,030.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,594,703.20 : 72,892,054.80 = 35,680,686.90 : x
  2. Step 2: Convert to fraction form
    48,594,703.20/72,892,054.80 = 35,680,686.90/x
  3. Step 3: Cross multiply
    48,594,703.20x = 72,892,054.80 × 35,680,686.90
  4. Step 4: Simplify right side
    48,594,703.20x = 2,600,838,584,816,442
  5. Step 5: Solve for x
    x = 2,600,838,584,816,442/48,594,703.20
  6. Step 6: Final answer
    x = 53,521,030.35

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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.