Home / 162,960,331.95-244,483,800.53-70,804,525.95

Finding the Fourth Proportional to 162,960,331.95, 244,483,800.53 and 70,804,525.95

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Solution

The fourth proportional to 162,960,331.95, 244,483,800.53 and 70,804,525.95 is: 106,225,603.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,960,331.95 : 244,483,800.53 = 70,804,525.95 : x
  2. Step 2: Convert to fraction form
    162,960,331.95/244,483,800.53 = 70,804,525.95/x
  3. Step 3: Cross multiply
    162,960,331.95x = 244,483,800.53 × 70,804,525.95
  4. Step 4: Simplify right side
    162,960,331.95x = 17,310,559,598,626,988
  5. Step 5: Solve for x
    x = 17,310,559,598,626,988/162,960,331.95
  6. Step 6: Final answer
    x = 106,225,603.44

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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.