Home / 973,973,627.63-1,344,047,597.44-527,927,414.13

Finding the Fourth Proportional to 973,973,627.63, 1,344,047,597.44 and 527,927,414.13

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Solution

The fourth proportional to 973,973,627.63, 1,344,047,597.44 and 527,927,414.13 is: 728,520,313.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,973,627.63 : 1,344,047,597.44 = 527,927,414.13 : x
  2. Step 2: Convert to fraction form
    973,973,627.63/1,344,047,597.44 = 527,927,414.13/x
  3. Step 3: Cross multiply
    973,973,627.63x = 1,344,047,597.44 × 527,927,414.13
  4. Step 4: Simplify right side
    973,973,627.63x = 709,559,572,581,498,752
  5. Step 5: Solve for x
    x = 709,559,572,581,498,752/973,973,627.63
  6. Step 6: Final answer
    x = 728,520,313.54

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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.