Home / 2,064,921,785,349-2,849,600,922,927.60-1,126,363,390,480.30

Finding the Fourth Proportional to 2,064,921,785,349, 2,849,600,922,927.60 and 1,126,363,390,480.30

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Solution

The fourth proportional to 2,064,921,785,349, 2,849,600,922,927.60 and 1,126,363,390,480.30 is: 1,554,386,311,306.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,921,785,349 : 2,849,600,922,927.60 = 1,126,363,390,480.30 : x
  2. Step 2: Convert to fraction form
    2,064,921,785,349/2,849,600,922,927.60 = 1,126,363,390,480.30/x
  3. Step 3: Cross multiply
    2,064,921,785,349x = 2,849,600,922,927.60 × 1,126,363,390,480.30
  4. Step 4: Simplify right side
    2,064,921,785,349x = 3,209,686,157,064,523,841,798,144
  5. Step 5: Solve for x
    x = 3,209,686,157,064,523,841,798,144/2,064,921,785,349
  6. Step 6: Final answer
    x = 1,554,386,311,306.24

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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.