Home / 974,148,883.53-1,344,425,656.19-592,697,998.77

Finding the Fourth Proportional to 974,148,883.53, 1,344,425,656.19 and 592,697,998.77

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Solution

The fourth proportional to 974,148,883.53, 1,344,425,656.19 and 592,697,998.77 is: 817,984,200.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,148,883.53 : 1,344,425,656.19 = 592,697,998.77 : x
  2. Step 2: Convert to fraction form
    974,148,883.53/1,344,425,656.19 = 592,697,998.77/x
  3. Step 3: Cross multiply
    974,148,883.53x = 1,344,425,656.19 × 592,697,998.77
  4. Step 4: Simplify right side
    974,148,883.53x = 796,838,395,918,857,088
  5. Step 5: Solve for x
    x = 796,838,395,918,857,088/974,148,883.53
  6. Step 6: Final answer
    x = 817,984,200.76

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Double scale
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1.5x scale

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.