Home / 64,935,159.77-97,558,128.54-41,637,547.92

Finding the Fourth Proportional to 64,935,159.77, 97,558,128.54 and 41,637,547.92

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Solution

The fourth proportional to 64,935,159.77, 97,558,128.54 and 41,637,547.92 is: 62,555,959.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,935,159.77 : 97,558,128.54 = 41,637,547.92 : x
  2. Step 2: Convert to fraction form
    64,935,159.77/97,558,128.54 = 41,637,547.92/x
  3. Step 3: Cross multiply
    64,935,159.77x = 97,558,128.54 × 41,637,547.92
  4. Step 4: Simplify right side
    64,935,159.77x = 4,062,081,252,069,770
  5. Step 5: Solve for x
    x = 4,062,081,252,069,770/64,935,159.77
  6. Step 6: Final answer
    x = 62,555,959.92

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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.