Home / 30,341,934,609,574-41,871,900,750,174-16,468,413,920,493

Finding the Fourth Proportional to 30,341,934,609,574, 41,871,900,750,174 and 16,468,413,920,493

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Solution

The fourth proportional to 30,341,934,609,574, 41,871,900,750,174 and 16,468,413,920,493 is: 22,726,428,029,875.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,341,934,609,574 : 41,871,900,750,174 = 16,468,413,920,493 : x
  2. Step 2: Convert to fraction form
    30,341,934,609,574/41,871,900,750,174 = 16,468,413,920,493/x
  3. Step 3: Cross multiply
    30,341,934,609,574x = 41,871,900,750,174 × 16,468,413,920,493
  4. Step 4: Simplify right side
    30,341,934,609,574x = 689,563,793,191,666,762,001,678,336
  5. Step 5: Solve for x
    x = 689,563,793,191,666,762,001,678,336/30,341,934,609,574
  6. Step 6: Final answer
    x = 22,726,428,029,875.32

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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.