Home / 1,120,754,554,300.20-1,546,642,776,442.40-606,921,234,925.96

Finding the Fourth Proportional to 1,120,754,554,300.20, 1,546,642,776,442.40 and 606,921,234,925.96

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Solution

The fourth proportional to 1,120,754,554,300.20, 1,546,642,776,442.40 and 606,921,234,925.96 is: 837,552,111,892.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,120,754,554,300.20 : 1,546,642,776,442.40 = 606,921,234,925.96 : x
  2. Step 2: Convert to fraction form
    1,120,754,554,300.20/1,546,642,776,442.40 = 606,921,234,925.96/x
  3. Step 3: Cross multiply
    1,120,754,554,300.20x = 1,546,642,776,442.40 × 606,921,234,925.96
  4. Step 4: Simplify right side
    1,120,754,554,300.20x = 938,690,343,867,736,809,013,248
  5. Step 5: Solve for x
    x = 938,690,343,867,736,809,013,248/1,120,754,554,300.20
  6. Step 6: Final answer
    x = 837,552,111,892.92

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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.