Home / 11,593,884,145.60-17,390,826,218.40-9,798,038,718.40

Finding the Fourth Proportional to 11,593,884,145.60, 17,390,826,218.40 and 9,798,038,718.40

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Solution

The fourth proportional to 11,593,884,145.60, 17,390,826,218.40 and 9,798,038,718.40 is: 14,697,058,077.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,593,884,145.60 : 17,390,826,218.40 = 9,798,038,718.40 : x
  2. Step 2: Convert to fraction form
    11,593,884,145.60/17,390,826,218.40 = 9,798,038,718.40/x
  3. Step 3: Cross multiply
    11,593,884,145.60x = 17,390,826,218.40 × 9,798,038,718.40
  4. Step 4: Simplify right side
    11,593,884,145.60x = 170,395,988,632,849,055,744
  5. Step 5: Solve for x
    x = 170,395,988,632,849,055,744/11,593,884,145.60
  6. Step 6: Final answer
    x = 14,697,058,077.60

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Double scale
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1.5x scale

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.