Home / 597,894,085.60-896,841,128.40-546,238,020.40

Finding the Fourth Proportional to 597,894,085.60, 896,841,128.40 and 546,238,020.40

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Solution

The fourth proportional to 597,894,085.60, 896,841,128.40 and 546,238,020.40 is: 819,357,030.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,894,085.60 : 896,841,128.40 = 546,238,020.40 : x
  2. Step 2: Convert to fraction form
    597,894,085.60/896,841,128.40 = 546,238,020.40/x
  3. Step 3: Cross multiply
    597,894,085.60x = 896,841,128.40 × 546,238,020.40
  4. Step 4: Simplify right side
    597,894,085.60x = 489,888,722,590,518,208
  5. Step 5: Solve for x
    x = 489,888,722,590,518,208/597,894,085.60
  6. Step 6: Final answer
    x = 819,357,030.60

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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.