Home / 58,818,148.40-88,146,509.18-37,214,075.28

Finding the Fourth Proportional to 58,818,148.40, 88,146,509.18 and 37,214,075.28

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Solution

The fourth proportional to 58,818,148.40, 88,146,509.18 and 37,214,075.28 is: 55,770,045.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,818,148.40 : 88,146,509.18 = 37,214,075.28 : x
  2. Step 2: Convert to fraction form
    58,818,148.40/88,146,509.18 = 37,214,075.28/x
  3. Step 3: Cross multiply
    58,818,148.40x = 88,146,509.18 × 37,214,075.28
  4. Step 4: Simplify right side
    58,818,148.40x = 3,280,290,828,293,731.50
  5. Step 5: Solve for x
    x = 3,280,290,828,293,731.50/58,818,148.40
  6. Step 6: Final answer
    x = 55,770,045.77

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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.