Home / 36,621,730,618.60-54,859,045,062.12-16,697,210,367.12

Finding the Fourth Proportional to 36,621,730,618.60, 54,859,045,062.12 and 16,697,210,367.12

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Solution

The fourth proportional to 36,621,730,618.60, 54,859,045,062.12 and 16,697,210,367.12 is: 25,012,280,972.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,621,730,618.60 : 54,859,045,062.12 = 16,697,210,367.12 : x
  2. Step 2: Convert to fraction form
    36,621,730,618.60/54,859,045,062.12 = 16,697,210,367.12/x
  3. Step 3: Cross multiply
    36,621,730,618.60x = 54,859,045,062.12 × 16,697,210,367.12
  4. Step 4: Simplify right side
    36,621,730,618.60x = 915,993,015,941,533,401,088
  5. Step 5: Solve for x
    x = 915,993,015,941,533,401,088/36,621,730,618.60
  6. Step 6: Final answer
    x = 25,012,280,972.77

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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.