Home / 164,243,496,407.04-246,393,057,876.48-56,648,552,117.76

Finding the Fourth Proportional to 164,243,496,407.04, 246,393,057,876.48 and 56,648,552,117.76

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Solution

The fourth proportional to 164,243,496,407.04, 246,393,057,876.48 and 56,648,552,117.76 is: 84,982,421,136.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,243,496,407.04 : 246,393,057,876.48 = 56,648,552,117.76 : x
  2. Step 2: Convert to fraction form
    164,243,496,407.04/246,393,057,876.48 = 56,648,552,117.76/x
  3. Step 3: Cross multiply
    164,243,496,407.04x = 246,393,057,876.48 × 56,648,552,117.76
  4. Step 4: Simplify right side
    164,243,496,407.04x = 13,957,809,980,570,035,290,112
  5. Step 5: Solve for x
    x = 13,957,809,980,570,035,290,112/164,243,496,407.04
  6. Step 6: Final answer
    x = 84,982,421,136.35

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1.5x scale

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.