Home / 42,176,473,405,380-63,272,857,349,440-16,035,968,818,157

Finding the Fourth Proportional to 42,176,473,405,380, 63,272,857,349,440 and 16,035,968,818,157

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Solution

The fourth proportional to 42,176,473,405,380, 63,272,857,349,440 and 16,035,968,818,157 is: 24,057,050,899,895.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,176,473,405,380 : 63,272,857,349,440 = 16,035,968,818,157 : x
  2. Step 2: Convert to fraction form
    42,176,473,405,380/63,272,857,349,440 = 16,035,968,818,157/x
  3. Step 3: Cross multiply
    42,176,473,405,380x = 63,272,857,349,440 × 16,035,968,818,157
  4. Step 4: Simplify right side
    42,176,473,405,380x = 1,014,641,567,491,315,852,233,408,512
  5. Step 5: Solve for x
    x = 1,014,641,567,491,315,852,233,408,512/42,176,473,405,380
  6. Step 6: Final answer
    x = 24,057,050,899,895.51

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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.