Home / 6,209,221,759,981-9,305,507,259,937-4,832,488,212,223.40

Finding the Fourth Proportional to 6,209,221,759,981, 9,305,507,259,937 and 4,832,488,212,223.40

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Solution

The fourth proportional to 6,209,221,759,981, 9,305,507,259,937 and 4,832,488,212,223.40 is: 7,242,252,874,946.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,209,221,759,981 : 9,305,507,259,937 = 4,832,488,212,223.40 : x
  2. Step 2: Convert to fraction form
    6,209,221,759,981/9,305,507,259,937 = 4,832,488,212,223.40/x
  3. Step 3: Cross multiply
    6,209,221,759,981x = 9,305,507,259,937 × 4,832,488,212,223.40
  4. Step 4: Simplify right side
    6,209,221,759,981x = 44,968,754,142,404,826,913,308,672
  5. Step 5: Solve for x
    x = 44,968,754,142,404,826,913,308,672/6,209,221,759,981
  6. Step 6: Final answer
    x = 7,242,252,874,946.83

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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.