Home / 973,884,572.40-1,460,848,125.92-586,031,844.72

Finding the Fourth Proportional to 973,884,572.40, 1,460,848,125.92 and 586,031,844.72

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Solution

The fourth proportional to 973,884,572.40, 1,460,848,125.92 and 586,031,844.72 is: 879,060,564.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,884,572.40 : 1,460,848,125.92 = 586,031,844.72 : x
  2. Step 2: Convert to fraction form
    973,884,572.40/1,460,848,125.92 = 586,031,844.72/x
  3. Step 3: Cross multiply
    973,884,572.40x = 1,460,848,125.92 × 586,031,844.72
  4. Step 4: Simplify right side
    973,884,572.40x = 856,103,522,085,722,368
  5. Step 5: Solve for x
    x = 856,103,522,085,722,368/973,884,572.40
  6. Step 6: Final answer
    x = 879,060,564.62

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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.