Home / 3,088,693,479,038.90-4,262,397,696,815.30-1,699,774,594,650.40

Finding the Fourth Proportional to 3,088,693,479,038.90, 4,262,397,696,815.30 and 1,699,774,594,650.40

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Solution

The fourth proportional to 3,088,693,479,038.90, 4,262,397,696,815.30 and 1,699,774,594,650.40 is: 2,345,689,323,499.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,693,479,038.90 : 4,262,397,696,815.30 = 1,699,774,594,650.40 : x
  2. Step 2: Convert to fraction form
    3,088,693,479,038.90/4,262,397,696,815.30 = 1,699,774,594,650.40/x
  3. Step 3: Cross multiply
    3,088,693,479,038.90x = 4,262,397,696,815.30 × 1,699,774,594,650.40
  4. Step 4: Simplify right side
    3,088,693,479,038.90x = 7,245,115,317,343,024,243,015,680
  5. Step 5: Solve for x
    x = 7,245,115,317,343,024,243,015,680/3,088,693,479,038.90
  6. Step 6: Final answer
    x = 2,345,689,323,499.16

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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.