Home / 57,471,118,454.40-86,206,677,681.60-33,961,869,225.60

Finding the Fourth Proportional to 57,471,118,454.40, 86,206,677,681.60 and 33,961,869,225.60

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Solution

The fourth proportional to 57,471,118,454.40, 86,206,677,681.60 and 33,961,869,225.60 is: 50,942,803,838.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,471,118,454.40 : 86,206,677,681.60 = 33,961,869,225.60 : x
  2. Step 2: Convert to fraction form
    57,471,118,454.40/86,206,677,681.60 = 33,961,869,225.60/x
  3. Step 3: Cross multiply
    57,471,118,454.40x = 86,206,677,681.60 × 33,961,869,225.60
  4. Step 4: Simplify right side
    57,471,118,454.40x = 2,927,739,913,795,949,559,808
  5. Step 5: Solve for x
    x = 2,927,739,913,795,949,559,808/57,471,118,454.40
  6. Step 6: Final answer
    x = 50,942,803,838.40

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.