Home / 1,102,122,440.47-1,653,185,935.19-1,034,778,236.95

Finding the Fourth Proportional to 1,102,122,440.47, 1,653,185,935.19 and 1,034,778,236.95

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Solution

The fourth proportional to 1,102,122,440.47, 1,653,185,935.19 and 1,034,778,236.95 is: 1,552,169,490.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,102,122,440.47 : 1,653,185,935.19 = 1,034,778,236.95 : x
  2. Step 2: Convert to fraction form
    1,102,122,440.47/1,653,185,935.19 = 1,034,778,236.95/x
  3. Step 3: Cross multiply
    1,102,122,440.47x = 1,653,185,935.19 × 1,034,778,236.95
  4. Step 4: Simplify right side
    1,102,122,440.47x = 1,710,680,827,366,445,312
  5. Step 5: Solve for x
    x = 1,710,680,827,366,445,312/1,102,122,440.47
  6. Step 6: Final answer
    x = 1,552,169,490.93

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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.