Home / 8,871,973,730,565.20-12,243,314,462,569-4,970,072,698,380

Finding the Fourth Proportional to 8,871,973,730,565.20, 12,243,314,462,569 and 4,970,072,698,380

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Solution

The fourth proportional to 8,871,973,730,565.20, 12,243,314,462,569 and 4,970,072,698,380 is: 6,858,695,121,972.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,871,973,730,565.20 : 12,243,314,462,569 = 4,970,072,698,380 : x
  2. Step 2: Convert to fraction form
    8,871,973,730,565.20/12,243,314,462,569 = 4,970,072,698,380/x
  3. Step 3: Cross multiply
    8,871,973,730,565.20x = 12,243,314,462,569 × 4,970,072,698,380
  4. Step 4: Simplify right side
    8,871,973,730,565.20x = 60,850,162,948,095,189,232,648,192
  5. Step 5: Solve for x
    x = 60,850,162,948,095,189,232,648,192/8,871,973,730,565.20
  6. Step 6: Final answer
    x = 6,858,695,121,972.44

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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.