Home / 25,876,518,211.20-38,814,777,316.80-24,860,686,454.40

Finding the Fourth Proportional to 25,876,518,211.20, 38,814,777,316.80 and 24,860,686,454.40

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Solution

The fourth proportional to 25,876,518,211.20, 38,814,777,316.80 and 24,860,686,454.40 is: 37,291,029,681.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,876,518,211.20 : 38,814,777,316.80 = 24,860,686,454.40 : x
  2. Step 2: Convert to fraction form
    25,876,518,211.20/38,814,777,316.80 = 24,860,686,454.40/x
  3. Step 3: Cross multiply
    25,876,518,211.20x = 38,814,777,316.80 × 24,860,686,454.40
  4. Step 4: Simplify right side
    25,876,518,211.20x = 964,962,008,670,322,294,784
  5. Step 5: Solve for x
    x = 964,962,008,670,322,294,784/25,876,518,211.20
  6. Step 6: Final answer
    x = 37,291,029,681.60

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1.5x scale

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.