Home / 14,939,581,332.08-22,395,581,547.03-7,471,665,669.01

Finding the Fourth Proportional to 14,939,581,332.08, 22,395,581,547.03 and 7,471,665,669.01

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Solution

The fourth proportional to 14,939,581,332.08, 22,395,581,547.03 and 7,471,665,669.01 is: 11,200,601,547.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,939,581,332.08 : 22,395,581,547.03 = 7,471,665,669.01 : x
  2. Step 2: Convert to fraction form
    14,939,581,332.08/22,395,581,547.03 = 7,471,665,669.01/x
  3. Step 3: Cross multiply
    14,939,581,332.08x = 22,395,581,547.03 × 7,471,665,669.01
  4. Step 4: Simplify right side
    14,939,581,332.08x = 167,332,297,782,457,925,632
  5. Step 5: Solve for x
    x = 167,332,297,782,457,925,632/14,939,581,332.08
  6. Step 6: Final answer
    x = 11,200,601,547.19

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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.