Home / 59,216,579,594.34-88,827,739,435.35-19,418,833,776.66

Finding the Fourth Proportional to 59,216,579,594.34, 88,827,739,435.35 and 19,418,833,776.66

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Solution

The fourth proportional to 59,216,579,594.34, 88,827,739,435.35 and 19,418,833,776.66 is: 29,129,191,835.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,216,579,594.34 : 88,827,739,435.35 = 19,418,833,776.66 : x
  2. Step 2: Convert to fraction form
    59,216,579,594.34/88,827,739,435.35 = 19,418,833,776.66/x
  3. Step 3: Cross multiply
    59,216,579,594.34x = 88,827,739,435.35 × 19,418,833,776.66
  4. Step 4: Simplify right side
    59,216,579,594.34x = 1,724,931,106,851,528,114,176
  5. Step 5: Solve for x
    x = 1,724,931,106,851,528,114,176/59,216,579,594.34
  6. Step 6: Final answer
    x = 29,129,191,835.60

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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.