Home / 64,935,159.52-97,558,128.16-41,637,547.67

Finding the Fourth Proportional to 64,935,159.52, 97,558,128.16 and 41,637,547.67

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Solution

The fourth proportional to 64,935,159.52, 97,558,128.16 and 41,637,547.67 is: 62,555,959.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,935,159.52 : 97,558,128.16 = 41,637,547.67 : x
  2. Step 2: Convert to fraction form
    64,935,159.52/97,558,128.16 = 41,637,547.67/x
  3. Step 3: Cross multiply
    64,935,159.52x = 97,558,128.16 × 41,637,547.67
  4. Step 4: Simplify right side
    64,935,159.52x = 4,062,081,211,857,969.50
  5. Step 5: Solve for x
    x = 4,062,081,211,857,969.50/64,935,159.52
  6. Step 6: Final answer
    x = 62,555,959.54

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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.