Home / 58,559,847.55-87,316,230.08-56,950,955.18

Finding the Fourth Proportional to 58,559,847.55, 87,316,230.08 and 56,950,955.18

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Solution

The fourth proportional to 58,559,847.55, 87,316,230.08 and 56,950,955.18 is: 84,917,275.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,559,847.55 : 87,316,230.08 = 56,950,955.18 : x
  2. Step 2: Convert to fraction form
    58,559,847.55/87,316,230.08 = 56,950,955.18/x
  3. Step 3: Cross multiply
    58,559,847.55x = 87,316,230.08 × 56,950,955.18
  4. Step 4: Simplify right side
    58,559,847.55x = 4,972,742,705,805,880
  5. Step 5: Solve for x
    x = 4,972,742,705,805,880/58,559,847.55
  6. Step 6: Final answer
    x = 84,917,275.47

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.