Home / 58,201,095.57-87,301,959.03-17,260,889.82

Finding the Fourth Proportional to 58,201,095.57, 87,301,959.03 and 17,260,889.82

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Solution

The fourth proportional to 58,201,095.57, 87,301,959.03 and 17,260,889.82 is: 25,891,428.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,201,095.57 : 87,301,959.03 = 17,260,889.82 : x
  2. Step 2: Convert to fraction form
    58,201,095.57/87,301,959.03 = 17,260,889.82/x
  3. Step 3: Cross multiply
    58,201,095.57x = 87,301,959.03 × 17,260,889.82
  4. Step 4: Simplify right side
    58,201,095.57x = 1,506,909,495,886,984
  5. Step 5: Solve for x
    x = 1,506,909,495,886,984/58,201,095.57
  6. Step 6: Final answer
    x = 25,891,428.35

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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.