Home / 46,124,652,240.75-69,075,250,641.09-31,919,814,024.33

Finding the Fourth Proportional to 46,124,652,240.75, 69,075,250,641.09 and 31,919,814,024.33

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Solution

The fourth proportional to 46,124,652,240.75, 69,075,250,641.09 and 31,919,814,024.33 is: 47,802,401,688.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,124,652,240.75 : 69,075,250,641.09 = 31,919,814,024.33 : x
  2. Step 2: Convert to fraction form
    46,124,652,240.75/69,075,250,641.09 = 31,919,814,024.33/x
  3. Step 3: Cross multiply
    46,124,652,240.75x = 69,075,250,641.09 × 31,919,814,024.33
  4. Step 4: Simplify right side
    46,124,652,240.75x = 2,204,869,154,147,574,480,896
  5. Step 5: Solve for x
    x = 2,204,869,154,147,574,480,896/46,124,652,240.75
  6. Step 6: Final answer
    x = 47,802,401,688.35

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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.