Home / 31,961,075,834.90-47,952,260,833.88-10,715,626,741.52

Finding the Fourth Proportional to 31,961,075,834.90, 47,952,260,833.88 and 10,715,626,741.52

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Solution

The fourth proportional to 31,961,075,834.90, 47,952,260,833.88 and 10,715,626,741.52 is: 16,077,009,771.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,961,075,834.90 : 47,952,260,833.88 = 10,715,626,741.52 : x
  2. Step 2: Convert to fraction form
    31,961,075,834.90/47,952,260,833.88 = 10,715,626,741.52/x
  3. Step 3: Cross multiply
    31,961,075,834.90x = 47,952,260,833.88 × 10,715,626,741.52
  4. Step 4: Simplify right side
    31,961,075,834.90x = 513,838,528,507,866,644,480
  5. Step 5: Solve for x
    x = 513,838,528,507,866,644,480/31,961,075,834.90
  6. Step 6: Final answer
    x = 16,077,009,771.58

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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.