Home / 58,762,012.14-81,066,422.52-36,697,205.16

Finding the Fourth Proportional to 58,762,012.14, 81,066,422.52 and 36,697,205.16

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Solution

The fourth proportional to 58,762,012.14, 81,066,422.52 and 36,697,205.16 is: 50,626,434.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,762,012.14 : 81,066,422.52 = 36,697,205.16 : x
  2. Step 2: Convert to fraction form
    58,762,012.14/81,066,422.52 = 36,697,205.16/x
  3. Step 3: Cross multiply
    58,762,012.14x = 81,066,422.52 × 36,697,205.16
  4. Step 4: Simplify right side
    58,762,012.14x = 2,974,911,138,803,684
  5. Step 5: Solve for x
    x = 2,974,911,138,803,684/58,762,012.14
  6. Step 6: Final answer
    x = 50,626,434.16

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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.