Home / 2,207,994,117.89-3,312,020,025.27-734,133,926.91

Finding the Fourth Proportional to 2,207,994,117.89, 3,312,020,025.27 and 734,133,926.91

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Solution

The fourth proportional to 2,207,994,117.89, 3,312,020,025.27 and 734,133,926.91 is: 1,101,210,482.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,207,994,117.89 : 3,312,020,025.27 = 734,133,926.91 : x
  2. Step 2: Convert to fraction form
    2,207,994,117.89/3,312,020,025.27 = 734,133,926.91/x
  3. Step 3: Cross multiply
    2,207,994,117.89x = 3,312,020,025.27 × 734,133,926.91
  4. Step 4: Simplify right side
    2,207,994,117.89x = 2,431,466,267,171,159,040
  5. Step 5: Solve for x
    x = 2,431,466,267,171,159,040/2,207,994,117.89
  6. Step 6: Final answer
    x = 1,101,210,482.16

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Double scale
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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.