Home / 3,569,033,774.08-4,925,050,698.72-1,983,071,503.45

Finding the Fourth Proportional to 3,569,033,774.08, 4,925,050,698.72 and 1,983,071,503.45

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Solution

The fourth proportional to 3,569,033,774.08, 4,925,050,698.72 and 1,983,071,503.45 is: 2,736,518,708.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,033,774.08 : 4,925,050,698.72 = 1,983,071,503.45 : x
  2. Step 2: Convert to fraction form
    3,569,033,774.08/4,925,050,698.72 = 1,983,071,503.45/x
  3. Step 3: Cross multiply
    3,569,033,774.08x = 4,925,050,698.72 × 1,983,071,503.45
  4. Step 4: Simplify right side
    3,569,033,774.08x = 9,766,727,693,678,143,488
  5. Step 5: Solve for x
    x = 9,766,727,693,678,143,488/3,569,033,774.08
  6. Step 6: Final answer
    x = 2,736,518,708.40

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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.