Home / 30,341,934,609,579-41,871,900,750,180-16,468,413,920,499

Finding the Fourth Proportional to 30,341,934,609,579, 41,871,900,750,180 and 16,468,413,920,499

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Solution

The fourth proportional to 30,341,934,609,579, 41,871,900,750,180 and 16,468,413,920,499 is: 22,726,428,029,883.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,341,934,609,579 : 41,871,900,750,180 = 16,468,413,920,499 : x
  2. Step 2: Convert to fraction form
    30,341,934,609,579/41,871,900,750,180 = 16,468,413,920,499/x
  3. Step 3: Cross multiply
    30,341,934,609,579x = 41,871,900,750,180 × 16,468,413,920,499
  4. Step 4: Simplify right side
    30,341,934,609,579x = 689,563,793,192,016,819,016,171,520
  5. Step 5: Solve for x
    x = 689,563,793,192,016,819,016,171,520/30,341,934,609,579
  6. Step 6: Final answer
    x = 22,726,428,029,883.12

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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.