Home / 35,507,661.16-49,000,088.34-19,826,927.80

Finding the Fourth Proportional to 35,507,661.16, 49,000,088.34 and 19,826,927.80

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Solution

The fourth proportional to 35,507,661.16, 49,000,088.34 and 19,826,927.80 is: 27,360,890.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,507,661.16 : 49,000,088.34 = 19,826,927.80 : x
  2. Step 2: Convert to fraction form
    35,507,661.16/49,000,088.34 = 19,826,927.80/x
  3. Step 3: Cross multiply
    35,507,661.16x = 49,000,088.34 × 19,826,927.80
  4. Step 4: Simplify right side
    35,507,661.16x = 971,521,213,710,802
  5. Step 5: Solve for x
    x = 971,521,213,710,802/35,507,661.16
  6. Step 6: Final answer
    x = 27,360,890.07

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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.