Home / 524,369,746,243.02-723,622,548,680.37-292,886,643,697.10

Finding the Fourth Proportional to 524,369,746,243.02, 723,622,548,680.37 and 292,886,643,697.10

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Solution

The fourth proportional to 524,369,746,243.02, 723,622,548,680.37 and 292,886,643,697.10 is: 404,179,266,834.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,369,746,243.02 : 723,622,548,680.37 = 292,886,643,697.10 : x
  2. Step 2: Convert to fraction form
    524,369,746,243.02/723,622,548,680.37 = 292,886,643,697.10/x
  3. Step 3: Cross multiply
    524,369,746,243.02x = 723,622,548,680.37 × 292,886,643,697.10
  4. Step 4: Simplify right side
    524,369,746,243.02x = 211,939,379,586,534,901,547,008
  5. Step 5: Solve for x
    x = 211,939,379,586,534,901,547,008/524,369,746,243.02
  6. Step 6: Final answer
    x = 404,179,266,834.19

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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.