Home / 10,637,568,009.70-15,956,352,014.55-4,005,184,329.70

Finding the Fourth Proportional to 10,637,568,009.70, 15,956,352,014.55 and 4,005,184,329.70

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Solution

The fourth proportional to 10,637,568,009.70, 15,956,352,014.55 and 4,005,184,329.70 is: 6,007,776,494.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,637,568,009.70 : 15,956,352,014.55 = 4,005,184,329.70 : x
  2. Step 2: Convert to fraction form
    10,637,568,009.70/15,956,352,014.55 = 4,005,184,329.70/x
  3. Step 3: Cross multiply
    10,637,568,009.70x = 15,956,352,014.55 × 4,005,184,329.70
  4. Step 4: Simplify right side
    10,637,568,009.70x = 63,908,131,047,852,679,168
  5. Step 5: Solve for x
    x = 63,908,131,047,852,679,168/10,637,568,009.70
  6. Step 6: Final answer
    x = 6,007,776,494.55

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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.