Home / 46,742,783.76-64,508,381.25-25,834,366.65

Finding the Fourth Proportional to 46,742,783.76, 64,508,381.25 and 25,834,366.65

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Solution

The fourth proportional to 46,742,783.76, 64,508,381.25 and 25,834,366.65 is: 35,653,271.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,742,783.76 : 64,508,381.25 = 25,834,366.65 : x
  2. Step 2: Convert to fraction form
    46,742,783.76/64,508,381.25 = 25,834,366.65/x
  3. Step 3: Cross multiply
    46,742,783.76x = 64,508,381.25 × 25,834,366.65
  4. Step 4: Simplify right side
    46,742,783.76x = 1,666,533,173,210,485.25
  5. Step 5: Solve for x
    x = 1,666,533,173,210,485.25/46,742,783.76
  6. Step 6: Final answer
    x = 35,653,271.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.