Home / 798,069,722,931-1,101,327,443,828.40-432,254,826,058.68

Finding the Fourth Proportional to 798,069,722,931, 1,101,327,443,828.40 and 432,254,826,058.68

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Solution

The fourth proportional to 798,069,722,931, 1,101,327,443,828.40 and 432,254,826,058.68 is: 596,506,907,839.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,069,722,931 : 1,101,327,443,828.40 = 432,254,826,058.68 : x
  2. Step 2: Convert to fraction form
    798,069,722,931/1,101,327,443,828.40 = 432,254,826,058.68/x
  3. Step 3: Cross multiply
    798,069,722,931x = 1,101,327,443,828.40 × 432,254,826,058.68
  4. Step 4: Simplify right side
    798,069,722,931x = 476,054,102,665,695,642,779,648
  5. Step 5: Solve for x
    x = 476,054,102,665,695,642,779,648/798,069,722,931
  6. Step 6: Final answer
    x = 596,506,907,839.25

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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.