Home / 264,330,352.50-364,754,500.75-152,828,347.23

Finding the Fourth Proportional to 264,330,352.50, 364,754,500.75 and 152,828,347.23

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Solution

The fourth proportional to 264,330,352.50, 364,754,500.75 and 152,828,347.23 is: 210,890,754.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,330,352.50 : 364,754,500.75 = 152,828,347.23 : x
  2. Step 2: Convert to fraction form
    264,330,352.50/364,754,500.75 = 152,828,347.23/x
  3. Step 3: Cross multiply
    264,330,352.50x = 364,754,500.75 × 152,828,347.23
  4. Step 4: Simplify right side
    264,330,352.50x = 55,744,827,495,784,448
  5. Step 5: Solve for x
    x = 55,744,827,495,784,448/264,330,352.50
  6. Step 6: Final answer
    x = 210,890,754.57

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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.