Home / 21,730,788,807.51-32,596,142,527.68-6,809,096,699.67

Finding the Fourth Proportional to 21,730,788,807.51, 32,596,142,527.68 and 6,809,096,699.67

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Solution

The fourth proportional to 21,730,788,807.51, 32,596,142,527.68 and 6,809,096,699.67 is: 10,213,632,301.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,730,788,807.51 : 32,596,142,527.68 = 6,809,096,699.67 : x
  2. Step 2: Convert to fraction form
    21,730,788,807.51/32,596,142,527.68 = 6,809,096,699.67/x
  3. Step 3: Cross multiply
    21,730,788,807.51x = 32,596,142,527.68 × 6,809,096,699.67
  4. Step 4: Simplify right side
    21,730,788,807.51x = 221,950,286,507,198,808,064
  5. Step 5: Solve for x
    x = 221,950,286,507,198,808,064/21,730,788,807.51
  6. Step 6: Final answer
    x = 10,213,632,301.76

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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.