Home / 19,275,026,434,702-28,916,355,461,502-5,506,730,361,110

Finding the Fourth Proportional to 19,275,026,434,702, 28,916,355,461,502 and 5,506,730,361,110

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Solution

The fourth proportional to 19,275,026,434,702, 28,916,355,461,502 and 5,506,730,361,110 is: 8,261,185,689,780.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,275,026,434,702 : 28,916,355,461,502 = 5,506,730,361,110 : x
  2. Step 2: Convert to fraction form
    19,275,026,434,702/28,916,355,461,502 = 5,506,730,361,110/x
  3. Step 3: Cross multiply
    19,275,026,434,702x = 28,916,355,461,502 × 5,506,730,361,110
  4. Step 4: Simplify right side
    19,275,026,434,702x = 159,234,572,552,502,022,407,979,008
  5. Step 5: Solve for x
    x = 159,234,572,552,502,022,407,979,008/19,275,026,434,702
  6. Step 6: Final answer
    x = 8,261,185,689,780.55

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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.