Home / 32,926,420,526.37-45,438,873,580.49-17,889,913,902.93

Finding the Fourth Proportional to 32,926,420,526.37, 45,438,873,580.49 and 17,889,913,902.93

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Solution

The fourth proportional to 32,926,420,526.37, 45,438,873,580.49 and 17,889,913,902.93 is: 24,688,305,719.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,926,420,526.37 : 45,438,873,580.49 = 17,889,913,902.93 : x
  2. Step 2: Convert to fraction form
    32,926,420,526.37/45,438,873,580.49 = 17,889,913,902.93/x
  3. Step 3: Cross multiply
    32,926,420,526.37x = 45,438,873,580.49 × 17,889,913,902.93
  4. Step 4: Simplify right side
    32,926,420,526.37x = 812,897,536,200,997,339,136
  5. Step 5: Solve for x
    x = 812,897,536,200,997,339,136/32,926,420,526.37
  6. Step 6: Final answer
    x = 24,688,305,719.41

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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.