Home / 65,264,024.70-97,896,037.05-61,232,946.30

Finding the Fourth Proportional to 65,264,024.70, 97,896,037.05 and 61,232,946.30

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Solution

The fourth proportional to 65,264,024.70, 97,896,037.05 and 61,232,946.30 is: 91,849,419.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,264,024.70 : 97,896,037.05 = 61,232,946.30 : x
  2. Step 2: Convert to fraction form
    65,264,024.70/97,896,037.05 = 61,232,946.30/x
  3. Step 3: Cross multiply
    65,264,024.70x = 97,896,037.05 × 61,232,946.30
  4. Step 4: Simplify right side
    65,264,024.70x = 5,994,462,779,665,460
  5. Step 5: Solve for x
    x = 5,994,462,779,665,460/65,264,024.70
  6. Step 6: Final answer
    x = 91,849,419.45

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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.