Home / 46,606,931.40-69,941,889.90-26,136,611.40

Finding the Fourth Proportional to 46,606,931.40, 69,941,889.90 and 26,136,611.40

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Solution

The fourth proportional to 46,606,931.40, 69,941,889.90 and 26,136,611.40 is: 39,222,577.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,606,931.40 : 69,941,889.90 = 26,136,611.40 : x
  2. Step 2: Convert to fraction form
    46,606,931.40/69,941,889.90 = 26,136,611.40/x
  3. Step 3: Cross multiply
    46,606,931.40x = 69,941,889.90 × 26,136,611.40
  4. Step 4: Simplify right side
    46,606,931.40x = 1,828,043,996,897,885
  5. Step 5: Solve for x
    x = 1,828,043,996,897,885/46,606,931.40
  6. Step 6: Final answer
    x = 39,222,577.89

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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.