Home / 46,779,656.58-70,174,297.89-17,658,024.66

Finding the Fourth Proportional to 46,779,656.58, 70,174,297.89 and 17,658,024.66

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Solution

The fourth proportional to 46,779,656.58, 70,174,297.89 and 17,658,024.66 is: 26,488,853.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,779,656.58 : 70,174,297.89 = 17,658,024.66 : x
  2. Step 2: Convert to fraction form
    46,779,656.58/70,174,297.89 = 17,658,024.66/x
  3. Step 3: Cross multiply
    46,779,656.58x = 70,174,297.89 × 17,658,024.66
  4. Step 4: Simplify right side
    46,779,656.58x = 1,239,139,482,639,806
  5. Step 5: Solve for x
    x = 1,239,139,482,639,806/46,779,656.58
  6. Step 6: Final answer
    x = 26,488,853.77

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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.