Home / 1,064,953,046.40-1,596,673,742.40-482,966,102.40

Finding the Fourth Proportional to 1,064,953,046.40, 1,596,673,742.40 and 482,966,102.40

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Solution

The fourth proportional to 1,064,953,046.40, 1,596,673,742.40 and 482,966,102.40 is: 724,106,378.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,953,046.40 : 1,596,673,742.40 = 482,966,102.40 : x
  2. Step 2: Convert to fraction form
    1,064,953,046.40/1,596,673,742.40 = 482,966,102.40/x
  3. Step 3: Cross multiply
    1,064,953,046.40x = 1,596,673,742.40 × 482,966,102.40
  4. Step 4: Simplify right side
    1,064,953,046.40x = 771,139,294,171,349,632
  5. Step 5: Solve for x
    x = 771,139,294,171,349,632/1,064,953,046.40
  6. Step 6: Final answer
    x = 724,106,378.94

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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.