Home / 1,950,154,735.84-2,925,402,165.36-551,153,712.16

Finding the Fourth Proportional to 1,950,154,735.84, 2,925,402,165.36 and 551,153,712.16

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Solution

The fourth proportional to 1,950,154,735.84, 2,925,402,165.36 and 551,153,712.16 is: 826,778,631.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,154,735.84 : 2,925,402,165.36 = 551,153,712.16 : x
  2. Step 2: Convert to fraction form
    1,950,154,735.84/2,925,402,165.36 = 551,153,712.16/x
  3. Step 3: Cross multiply
    1,950,154,735.84x = 2,925,402,165.36 × 551,153,712.16
  4. Step 4: Simplify right side
    1,950,154,735.84x = 1,612,346,262,999,066,112
  5. Step 5: Solve for x
    x = 1,612,346,262,999,066,112/1,950,154,735.84
  6. Step 6: Final answer
    x = 826,778,631.13

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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.