Home / 924,019,980.84-1,386,032,334.30-233,927,308.68

Finding the Fourth Proportional to 924,019,980.84, 1,386,032,334.30 and 233,927,308.68

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Solution

The fourth proportional to 924,019,980.84, 1,386,032,334.30 and 233,927,308.68 is: 350,891,561.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,019,980.84 : 1,386,032,334.30 = 233,927,308.68 : x
  2. Step 2: Convert to fraction form
    924,019,980.84/1,386,032,334.30 = 233,927,308.68/x
  3. Step 3: Cross multiply
    924,019,980.84x = 1,386,032,334.30 × 233,927,308.68
  4. Step 4: Simplify right side
    924,019,980.84x = 324,230,813,706,257,024
  5. Step 5: Solve for x
    x = 324,230,813,706,257,024/924,019,980.84
  6. Step 6: Final answer
    x = 350,891,561.25

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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.