Home / 594,196,842.40-890,539,436.40-286,827,114.40

Finding the Fourth Proportional to 594,196,842.40, 890,539,436.40 and 286,827,114.40

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Solution

The fourth proportional to 594,196,842.40, 890,539,436.40 and 286,827,114.40 is: 429,875,823.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,196,842.40 : 890,539,436.40 = 286,827,114.40 : x
  2. Step 2: Convert to fraction form
    594,196,842.40/890,539,436.40 = 286,827,114.40/x
  3. Step 3: Cross multiply
    594,196,842.40x = 890,539,436.40 × 286,827,114.40
  4. Step 4: Simplify right side
    594,196,842.40x = 255,430,856,802,014,304
  5. Step 5: Solve for x
    x = 255,430,856,802,014,304/594,196,842.40
  6. Step 6: Final answer
    x = 429,875,823.25

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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.