Home / 3,519,209,160.40-5,277,470,047.80-1,064,730,312.40

Finding the Fourth Proportional to 3,519,209,160.40, 5,277,470,047.80 and 1,064,730,312.40

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Solution

The fourth proportional to 3,519,209,160.40, 5,277,470,047.80 and 1,064,730,312.40 is: 1,596,688,936.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,519,209,160.40 : 5,277,470,047.80 = 1,064,730,312.40 : x
  2. Step 2: Convert to fraction form
    3,519,209,160.40/5,277,470,047.80 = 1,064,730,312.40/x
  3. Step 3: Cross multiply
    3,519,209,160.40x = 5,277,470,047.80 × 1,064,730,312.40
  4. Step 4: Simplify right side
    3,519,209,160.40x = 5,619,082,332,675,736,576
  5. Step 5: Solve for x
    x = 5,619,082,332,675,736,576/3,519,209,160.40
  6. Step 6: Final answer
    x = 1,596,688,936.79

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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.