Home / 1,564,562,336,700.40-2,346,843,505,050.60-447,872,998,332.40

Finding the Fourth Proportional to 1,564,562,336,700.40, 2,346,843,505,050.60 and 447,872,998,332.40

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Solution

The fourth proportional to 1,564,562,336,700.40, 2,346,843,505,050.60 and 447,872,998,332.40 is: 671,809,497,498.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,564,562,336,700.40 : 2,346,843,505,050.60 = 447,872,998,332.40 : x
  2. Step 2: Convert to fraction form
    1,564,562,336,700.40/2,346,843,505,050.60 = 447,872,998,332.40/x
  3. Step 3: Cross multiply
    1,564,562,336,700.40x = 2,346,843,505,050.60 × 447,872,998,332.40
  4. Step 4: Simplify right side
    1,564,562,336,700.40x = 1,051,087,837,223,931,225,309,184
  5. Step 5: Solve for x
    x = 1,051,087,837,223,931,225,309,184/1,564,562,336,700.40
  6. Step 6: Final answer
    x = 671,809,497,498.60

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Double scale
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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.