Home / 13,223,470,795.77-19,843,739,683.13-4,828,673,562.50

Finding the Fourth Proportional to 13,223,470,795.77, 19,843,739,683.13 and 4,828,673,562.50

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Solution

The fourth proportional to 13,223,470,795.77, 19,843,739,683.13 and 4,828,673,562.50 is: 7,246,126,426.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,223,470,795.77 : 19,843,739,683.13 = 4,828,673,562.50 : x
  2. Step 2: Convert to fraction form
    13,223,470,795.77/19,843,739,683.13 = 4,828,673,562.50/x
  3. Step 3: Cross multiply
    13,223,470,795.77x = 19,843,739,683.13 × 4,828,673,562.50
  4. Step 4: Simplify right side
    13,223,470,795.77x = 95,818,941,189,037,817,856
  5. Step 5: Solve for x
    x = 95,818,941,189,037,817,856/13,223,470,795.77
  6. Step 6: Final answer
    x = 7,246,126,426.94

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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.