Home / 134,521,730.10-201,782,595.15-37,492,413.30

Finding the Fourth Proportional to 134,521,730.10, 201,782,595.15 and 37,492,413.30

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Solution

The fourth proportional to 134,521,730.10, 201,782,595.15 and 37,492,413.30 is: 56,238,619.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,521,730.10 : 201,782,595.15 = 37,492,413.30 : x
  2. Step 2: Convert to fraction form
    134,521,730.10/201,782,595.15 = 37,492,413.30/x
  3. Step 3: Cross multiply
    134,521,730.10x = 201,782,595.15 × 37,492,413.30
  4. Step 4: Simplify right side
    134,521,730.10x = 7,565,316,454,110,375
  5. Step 5: Solve for x
    x = 7,565,316,454,110,375/134,521,730.10
  6. Step 6: Final answer
    x = 56,238,619.95

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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.