Home / 46,254,720,434,890-69,367,360,656,036-15,270,021,381,915

Finding the Fourth Proportional to 46,254,720,434,890, 69,367,360,656,036 and 15,270,021,381,915

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Solution

The fourth proportional to 46,254,720,434,890, 69,367,360,656,036 and 15,270,021,381,915 is: 22,900,172,576,239.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,254,720,434,890 : 69,367,360,656,036 = 15,270,021,381,915 : x
  2. Step 2: Convert to fraction form
    46,254,720,434,890/69,367,360,656,036 = 15,270,021,381,915/x
  3. Step 3: Cross multiply
    46,254,720,434,890x = 69,367,360,656,036 × 15,270,021,381,915
  4. Step 4: Simplify right side
    46,254,720,434,890x = 1,059,241,080,424,679,030,845,865,984
  5. Step 5: Solve for x
    x = 1,059,241,080,424,679,030,845,865,984/46,254,720,434,890
  6. Step 6: Final answer
    x = 22,900,172,576,239.20

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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.