Home / 4,186,378,430.10-5,776,941,927.96-2,306,678,524.02

Finding the Fourth Proportional to 4,186,378,430.10, 5,776,941,927.96 and 2,306,678,524.02

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Solution

The fourth proportional to 4,186,378,430.10, 5,776,941,927.96 and 2,306,678,524.02 is: 3,183,072,935.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,186,378,430.10 : 5,776,941,927.96 = 2,306,678,524.02 : x
  2. Step 2: Convert to fraction form
    4,186,378,430.10/5,776,941,927.96 = 2,306,678,524.02/x
  3. Step 3: Cross multiply
    4,186,378,430.10x = 5,776,941,927.96 × 2,306,678,524.02
  4. Step 4: Simplify right side
    4,186,378,430.10x = 13,325,547,879,736,025,088
  5. Step 5: Solve for x
    x = 13,325,547,879,736,025,088/4,186,378,430.10
  6. Step 6: Final answer
    x = 3,183,072,935.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.