Home / 1,592,940,152.96-2,198,249,558.84-924,020,483.84

Finding the Fourth Proportional to 1,592,940,152.96, 2,198,249,558.84 and 924,020,483.84

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Solution

The fourth proportional to 1,592,940,152.96, 2,198,249,558.84 and 924,020,483.84 is: 1,275,143,712.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,940,152.96 : 2,198,249,558.84 = 924,020,483.84 : x
  2. Step 2: Convert to fraction form
    1,592,940,152.96/2,198,249,558.84 = 924,020,483.84/x
  3. Step 3: Cross multiply
    1,592,940,152.96x = 2,198,249,558.84 × 924,020,483.84
  4. Step 4: Simplify right side
    1,592,940,152.96x = 2,031,227,620,960,403,456
  5. Step 5: Solve for x
    x = 2,031,227,620,960,403,456/1,592,940,152.96
  6. Step 6: Final answer
    x = 1,275,143,712.83

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Double scale
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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.