Home / 1,585,303,470,501.90-2,376,982,018,595.80-616,080,227,592.02

Finding the Fourth Proportional to 1,585,303,470,501.90, 2,376,982,018,595.80 and 616,080,227,592.02

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Solution

The fourth proportional to 1,585,303,470,501.90, 2,376,982,018,595.80 and 616,080,227,592.02 is: 923,742,141,644.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,585,303,470,501.90 : 2,376,982,018,595.80 = 616,080,227,592.02 : x
  2. Step 2: Convert to fraction form
    1,585,303,470,501.90/2,376,982,018,595.80 = 616,080,227,592.02/x
  3. Step 3: Cross multiply
    1,585,303,470,501.90x = 2,376,982,018,595.80 × 616,080,227,592.02
  4. Step 4: Simplify right side
    1,585,303,470,501.90x = 1,464,411,622,998,639,575,564,288
  5. Step 5: Solve for x
    x = 1,464,411,622,998,639,575,564,288/1,585,303,470,501.90
  6. Step 6: Final answer
    x = 923,742,141,644.98

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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.