Home / 1,074,634,239,602.70-1,612,177,779,248.10-348,508,951,018.52

Finding the Fourth Proportional to 1,074,634,239,602.70, 1,612,177,779,248.10 and 348,508,951,018.52

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Solution

The fourth proportional to 1,074,634,239,602.70, 1,612,177,779,248.10 and 348,508,951,018.52 is: 522,836,855,550.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,634,239,602.70 : 1,612,177,779,248.10 = 348,508,951,018.52 : x
  2. Step 2: Convert to fraction form
    1,074,634,239,602.70/1,612,177,779,248.10 = 348,508,951,018.52/x
  3. Step 3: Cross multiply
    1,074,634,239,602.70x = 1,612,177,779,248.10 × 348,508,951,018.52
  4. Step 4: Simplify right side
    1,074,634,239,602.70x = 561,858,386,701,122,522,841,088
  5. Step 5: Solve for x
    x = 561,858,386,701,122,522,841,088/1,074,634,239,602.70
  6. Step 6: Final answer
    x = 522,836,855,550.82

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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.