Home / 7,065,233,564,781-9,758,064,894,026.40-4,748,958,286,854.60

Finding the Fourth Proportional to 7,065,233,564,781, 9,758,064,894,026.40 and 4,748,958,286,854.60

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Solution

The fourth proportional to 7,065,233,564,781, 9,758,064,894,026.40 and 4,748,958,286,854.60 is: 6,558,968,322,456.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,065,233,564,781 : 9,758,064,894,026.40 = 4,748,958,286,854.60 : x
  2. Step 2: Convert to fraction form
    7,065,233,564,781/9,758,064,894,026.40 = 4,748,958,286,854.60/x
  3. Step 3: Cross multiply
    7,065,233,564,781x = 9,758,064,894,026.40 × 4,748,958,286,854.60
  4. Step 4: Simplify right side
    7,065,233,564,781x = 46,340,643,142,151,623,338,360,832
  5. Step 5: Solve for x
    x = 46,340,643,142,151,623,338,360,832/7,065,233,564,781
  6. Step 6: Final answer
    x = 6,558,968,322,456.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.