Home / 1,938,697,041,601.90-2,908,045,562,402.90-1,938,697,041,601.90

Finding the Fourth Proportional to 1,938,697,041,601.90, 2,908,045,562,402.90 and 1,938,697,041,601.90

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Solution

The fourth proportional to 1,938,697,041,601.90, 2,908,045,562,402.90 and 1,938,697,041,601.90 is: 2,908,045,562,402.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,938,697,041,601.90 : 2,908,045,562,402.90 = 1,938,697,041,601.90 : x
  2. Step 2: Convert to fraction form
    1,938,697,041,601.90/2,908,045,562,402.90 = 1,938,697,041,601.90/x
  3. Step 3: Cross multiply
    1,938,697,041,601.90x = 2,908,045,562,402.90 × 1,938,697,041,601.90
  4. Step 4: Simplify right side
    1,938,697,041,601.90x = 5,637,819,328,674,035,048,382,464
  5. Step 5: Solve for x
    x = 5,637,819,328,674,035,048,382,464/1,938,697,041,601.90
  6. Step 6: Final answer
    x = 2,908,045,562,402.90

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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.