Home / 6,140,424,039,123.80-9,211,202,277,933-2,005,257,742,113.20

Finding the Fourth Proportional to 6,140,424,039,123.80, 9,211,202,277,933 and 2,005,257,742,113.20

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Solution

The fourth proportional to 6,140,424,039,123.80, 9,211,202,277,933 and 2,005,257,742,113.20 is: 3,008,071,521,495.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,140,424,039,123.80 : 9,211,202,277,933 = 2,005,257,742,113.20 : x
  2. Step 2: Convert to fraction form
    6,140,424,039,123.80/9,211,202,277,933 = 2,005,257,742,113.20/x
  3. Step 3: Cross multiply
    6,140,424,039,123.80x = 9,211,202,277,933 × 2,005,257,742,113.20
  4. Step 4: Simplify right side
    6,140,424,039,123.80x = 18,470,834,681,995,892,529,037,312
  5. Step 5: Solve for x
    x = 18,470,834,681,995,892,529,037,312/6,140,424,039,123.80
  6. Step 6: Final answer
    x = 3,008,071,521,495.70

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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.