Home / 1,837,020,529.32-2,535,130,152.90-1,043,941,545.96

Finding the Fourth Proportional to 1,837,020,529.32, 2,535,130,152.90 and 1,043,941,545.96

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Solution

The fourth proportional to 1,837,020,529.32, 2,535,130,152.90 and 1,043,941,545.96 is: 1,440,663,100.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,020,529.32 : 2,535,130,152.90 = 1,043,941,545.96 : x
  2. Step 2: Convert to fraction form
    1,837,020,529.32/2,535,130,152.90 = 1,043,941,545.96/x
  3. Step 3: Cross multiply
    1,837,020,529.32x = 2,535,130,152.90 × 1,043,941,545.96
  4. Step 4: Simplify right side
    1,837,020,529.32x = 2,646,527,691,028,237,312
  5. Step 5: Solve for x
    x = 2,646,527,691,028,237,312/1,837,020,529.32
  6. Step 6: Final answer
    x = 1,440,663,100.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.