Home / 13,745,776,533.66-20,610,226,545.30-5,341,869,556.47

Finding the Fourth Proportional to 13,745,776,533.66, 20,610,226,545.30 and 5,341,869,556.47

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Solution

The fourth proportional to 13,745,776,533.66, 20,610,226,545.30 and 5,341,869,556.47 is: 8,009,525,068.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,745,776,533.66 : 20,610,226,545.30 = 5,341,869,556.47 : x
  2. Step 2: Convert to fraction form
    13,745,776,533.66/20,610,226,545.30 = 5,341,869,556.47/x
  3. Step 3: Cross multiply
    13,745,776,533.66x = 20,610,226,545.30 × 5,341,869,556.47
  4. Step 4: Simplify right side
    13,745,776,533.66x = 110,097,141,734,287,933,440
  5. Step 5: Solve for x
    x = 110,097,141,734,287,933,440/13,745,776,533.66
  6. Step 6: Final answer
    x = 8,009,525,068.64

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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.