Home / 58,754,390.40-88,070,932.80-26,421,782.40

Finding the Fourth Proportional to 58,754,390.40, 88,070,932.80 and 26,421,782.40

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Solution

The fourth proportional to 58,754,390.40, 88,070,932.80 and 26,421,782.40 is: 39,605,398.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,754,390.40 : 88,070,932.80 = 26,421,782.40 : x
  2. Step 2: Convert to fraction form
    58,754,390.40/88,070,932.80 = 26,421,782.40/x
  3. Step 3: Cross multiply
    58,754,390.40x = 88,070,932.80 × 26,421,782.40
  4. Step 4: Simplify right side
    58,754,390.40x = 2,326,991,022,206,622.50
  5. Step 5: Solve for x
    x = 2,326,991,022,206,622.50/58,754,390.40
  6. Step 6: Final answer
    x = 39,605,398.10

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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.