Home / 109,679,888.48-151,360,075.33-59,445,710.89

Finding the Fourth Proportional to 109,679,888.48, 151,360,075.33 and 59,445,710.89

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Solution

The fourth proportional to 109,679,888.48, 151,360,075.33 and 59,445,710.89 is: 82,036,072.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,679,888.48 : 151,360,075.33 = 59,445,710.89 : x
  2. Step 2: Convert to fraction form
    109,679,888.48/151,360,075.33 = 59,445,710.89/x
  3. Step 3: Cross multiply
    109,679,888.48x = 151,360,075.33 × 59,445,710.89
  4. Step 4: Simplify right side
    109,679,888.48x = 8,997,707,277,828,786
  5. Step 5: Solve for x
    x = 8,997,707,277,828,786/109,679,888.48
  6. Step 6: Final answer
    x = 82,036,072.46

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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.