Home / 67,492,433,976.16-101,167,782,777.13-22,708,382,838.52

Finding the Fourth Proportional to 67,492,433,976.16, 101,167,782,777.13 and 22,708,382,838.52

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Solution

The fourth proportional to 67,492,433,976.16, 101,167,782,777.13 and 22,708,382,838.52 is: 34,038,730,075.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,492,433,976.16 : 101,167,782,777.13 = 22,708,382,838.52 : x
  2. Step 2: Convert to fraction form
    67,492,433,976.16/101,167,782,777.13 = 22,708,382,838.52/x
  3. Step 3: Cross multiply
    67,492,433,976.16x = 101,167,782,777.13 × 22,708,382,838.52
  4. Step 4: Simplify right side
    67,492,433,976.16x = 2,297,356,742,227,298,353,152
  5. Step 5: Solve for x
    x = 2,297,356,742,227,298,353,152/67,492,433,976.16
  6. Step 6: Final answer
    x = 34,038,730,075.12

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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.