Home / 58,917,562.59-81,316,130.42-34,153,240.32

Finding the Fourth Proportional to 58,917,562.59, 81,316,130.42 and 34,153,240.32

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Solution

The fourth proportional to 58,917,562.59, 81,316,130.42 and 34,153,240.32 is: 47,137,207.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,917,562.59 : 81,316,130.42 = 34,153,240.32 : x
  2. Step 2: Convert to fraction form
    58,917,562.59/81,316,130.42 = 34,153,240.32/x
  3. Step 3: Cross multiply
    58,917,562.59x = 81,316,130.42 × 34,153,240.32
  4. Step 4: Simplify right side
    58,917,562.59x = 2,777,209,343,955,956.50
  5. Step 5: Solve for x
    x = 2,777,209,343,955,956.50/58,917,562.59
  6. Step 6: Final answer
    x = 47,137,207.00

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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.