Home / 2,101,961,632,398.60-3,152,947,615,385.40-592,736,706,663.16

Finding the Fourth Proportional to 2,101,961,632,398.60, 3,152,947,615,385.40 and 592,736,706,663.16

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Solution

The fourth proportional to 2,101,961,632,398.60, 3,152,947,615,385.40 and 592,736,706,663.16 is: 889,106,516,988.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,101,961,632,398.60 : 3,152,947,615,385.40 = 592,736,706,663.16 : x
  2. Step 2: Convert to fraction form
    2,101,961,632,398.60/3,152,947,615,385.40 = 592,736,706,663.16/x
  3. Step 3: Cross multiply
    2,101,961,632,398.60x = 3,152,947,615,385.40 × 592,736,706,663.16
  4. Step 4: Simplify right side
    2,101,961,632,398.60x = 1,868,867,785,825,005,707,722,752
  5. Step 5: Solve for x
    x = 1,868,867,785,825,005,707,722,752/2,101,961,632,398.60
  6. Step 6: Final answer
    x = 889,106,516,988.32

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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.