Home / 1,594,516,669.80-2,391,775,004.70-625,168,285.80

Finding the Fourth Proportional to 1,594,516,669.80, 2,391,775,004.70 and 625,168,285.80

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Solution

The fourth proportional to 1,594,516,669.80, 2,391,775,004.70 and 625,168,285.80 is: 937,752,428.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,516,669.80 : 2,391,775,004.70 = 625,168,285.80 : x
  2. Step 2: Convert to fraction form
    1,594,516,669.80/2,391,775,004.70 = 625,168,285.80/x
  3. Step 3: Cross multiply
    1,594,516,669.80x = 2,391,775,004.70 × 625,168,285.80
  4. Step 4: Simplify right side
    1,594,516,669.80x = 1,495,261,879,707,585,792
  5. Step 5: Solve for x
    x = 1,495,261,879,707,585,792/1,594,516,669.80
  6. Step 6: Final answer
    x = 937,752,428.70

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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.