Home / 62,487,020-93,745,494.84-26,075,155.22

Finding the Fourth Proportional to 62,487,020, 93,745,494.84 and 26,075,155.22

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Solution

The fourth proportional to 62,487,020, 93,745,494.84 and 26,075,155.22 is: 39,118,977.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,487,020 : 93,745,494.84 = 26,075,155.22 : x
  2. Step 2: Convert to fraction form
    62,487,020/93,745,494.84 = 26,075,155.22/x
  3. Step 3: Cross multiply
    62,487,020x = 93,745,494.84 × 26,075,155.22
  4. Step 4: Simplify right side
    62,487,020x = 2,444,428,329,128,709
  5. Step 5: Solve for x
    x = 2,444,428,329,128,709/62,487,020
  6. Step 6: Final answer
    x = 39,118,977.50

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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.