Home / 11,323,730,479.96-16,985,586,748.80-3,042,617,527.59

Finding the Fourth Proportional to 11,323,730,479.96, 16,985,586,748.80 and 3,042,617,527.59

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Solution

The fourth proportional to 11,323,730,479.96, 16,985,586,748.80 and 3,042,617,527.59 is: 4,563,923,880.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,323,730,479.96 : 16,985,586,748.80 = 3,042,617,527.59 : x
  2. Step 2: Convert to fraction form
    11,323,730,479.96/16,985,586,748.80 = 3,042,617,527.59/x
  3. Step 3: Cross multiply
    11,323,730,479.96x = 16,985,586,748.80 × 3,042,617,527.59
  4. Step 4: Simplify right side
    11,323,730,479.96x = 51,680,643,958,243,909,632
  5. Step 5: Solve for x
    x = 51,680,643,958,243,909,632/11,323,730,479.96
  6. Step 6: Final answer
    x = 4,563,923,880.89

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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.