Home / 19,583,931,793.29-29,381,661,165.50-6,318,941,228.07

Finding the Fourth Proportional to 19,583,931,793.29, 29,381,661,165.50 and 6,318,941,228.07

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Solution

The fourth proportional to 19,583,931,793.29, 29,381,661,165.50 and 6,318,941,228.07 is: 9,480,271,482.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,583,931,793.29 : 29,381,661,165.50 = 6,318,941,228.07 : x
  2. Step 2: Convert to fraction form
    19,583,931,793.29/29,381,661,165.50 = 6,318,941,228.07/x
  3. Step 3: Cross multiply
    19,583,931,793.29x = 29,381,661,165.50 × 6,318,941,228.07
  4. Step 4: Simplify right side
    19,583,931,793.29x = 185,660,990,087,749,566,464
  5. Step 5: Solve for x
    x = 185,660,990,087,749,566,464/19,583,931,793.29
  6. Step 6: Final answer
    x = 9,480,271,482.12

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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.