Home / 15,956,286,188.40-23,934,429,282.60-4,913,367,361.20

Finding the Fourth Proportional to 15,956,286,188.40, 23,934,429,282.60 and 4,913,367,361.20

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Solution

The fourth proportional to 15,956,286,188.40, 23,934,429,282.60 and 4,913,367,361.20 is: 7,370,051,041.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,956,286,188.40 : 23,934,429,282.60 = 4,913,367,361.20 : x
  2. Step 2: Convert to fraction form
    15,956,286,188.40/23,934,429,282.60 = 4,913,367,361.20/x
  3. Step 3: Cross multiply
    15,956,286,188.40x = 23,934,429,282.60 × 4,913,367,361.20
  4. Step 4: Simplify right side
    15,956,286,188.40x = 117,598,643,646,076,354,560
  5. Step 5: Solve for x
    x = 117,598,643,646,076,354,560/15,956,286,188.40
  6. Step 6: Final answer
    x = 7,370,051,041.80

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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.