Home / 9,069,266,670,361.80-13,613,580,931,307-3,908,658,466,187.40

Finding the Fourth Proportional to 9,069,266,670,361.80, 13,613,580,931,307 and 3,908,658,466,187.40

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Solution

The fourth proportional to 9,069,266,670,361.80, 13,613,580,931,307 and 3,908,658,466,187.40 is: 5,867,159,969,633.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069,266,670,361.80 : 13,613,580,931,307 = 3,908,658,466,187.40 : x
  2. Step 2: Convert to fraction form
    9,069,266,670,361.80/13,613,580,931,307 = 3,908,658,466,187.40/x
  3. Step 3: Cross multiply
    9,069,266,670,361.80x = 13,613,580,931,307 × 3,908,658,466,187.40
  4. Step 4: Simplify right side
    9,069,266,670,361.80x = 53,210,838,362,280,453,205,917,696
  5. Step 5: Solve for x
    x = 53,210,838,362,280,453,205,917,696/9,069,266,670,361.80
  6. Step 6: Final answer
    x = 5,867,159,969,633.77

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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.