Home / 175,851,024.98-242,703,463.59-97,559,801.24

Finding the Fourth Proportional to 175,851,024.98, 242,703,463.59 and 97,559,801.24

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Solution

The fourth proportional to 175,851,024.98, 242,703,463.59 and 97,559,801.24 is: 134,648,641.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,851,024.98 : 242,703,463.59 = 97,559,801.24 : x
  2. Step 2: Convert to fraction form
    175,851,024.98/242,703,463.59 = 97,559,801.24/x
  3. Step 3: Cross multiply
    175,851,024.98x = 242,703,463.59 × 97,559,801.24
  4. Step 4: Simplify right side
    175,851,024.98x = 23,678,101,666,886,460
  5. Step 5: Solve for x
    x = 23,678,101,666,886,460/175,851,024.98
  6. Step 6: Final answer
    x = 134,648,641.77

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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.