Home / 58,295,239.80-87,461,779.02-17,355,033.06

Finding the Fourth Proportional to 58,295,239.80, 87,461,779.02 and 17,355,033.06

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Solution

The fourth proportional to 58,295,239.80, 87,461,779.02 and 17,355,033.06 is: 26,038,182.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,295,239.80 : 87,461,779.02 = 17,355,033.06 : x
  2. Step 2: Convert to fraction form
    58,295,239.80/87,461,779.02 = 17,355,033.06/x
  3. Step 3: Cross multiply
    58,295,239.80x = 87,461,779.02 × 17,355,033.06
  4. Step 4: Simplify right side
    58,295,239.80x = 1,517,902,066,378,514.25
  5. Step 5: Solve for x
    x = 1,517,902,066,378,514.25/58,295,239.80
  6. Step 6: Final answer
    x = 26,038,182.05

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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.