Home / 1,468,306,070.17-2,026,311,321.06-824,675,427.91

Finding the Fourth Proportional to 1,468,306,070.17, 2,026,311,321.06 and 824,675,427.91

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Solution

The fourth proportional to 1,468,306,070.17, 2,026,311,321.06 and 824,675,427.91 is: 1,138,079,580.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,306,070.17 : 2,026,311,321.06 = 824,675,427.91 : x
  2. Step 2: Convert to fraction form
    1,468,306,070.17/2,026,311,321.06 = 824,675,427.91/x
  3. Step 3: Cross multiply
    1,468,306,070.17x = 2,026,311,321.06 × 824,675,427.91
  4. Step 4: Simplify right side
    1,468,306,070.17x = 1,671,049,155,774,032,896
  5. Step 5: Solve for x
    x = 1,671,049,155,774,032,896/1,468,306,070.17
  6. Step 6: Final answer
    x = 1,138,079,580.08

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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.