Home / 1,043,042,779,807.70-1,564,564,169,711.60-1,043,042,779,807.70

Finding the Fourth Proportional to 1,043,042,779,807.70, 1,564,564,169,711.60 and 1,043,042,779,807.70

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Solution

The fourth proportional to 1,043,042,779,807.70, 1,564,564,169,711.60 and 1,043,042,779,807.70 is: 1,564,564,169,711.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,042,779,807.70 : 1,564,564,169,711.60 = 1,043,042,779,807.70 : x
  2. Step 2: Convert to fraction form
    1,043,042,779,807.70/1,564,564,169,711.60 = 1,043,042,779,807.70/x
  3. Step 3: Cross multiply
    1,043,042,779,807.70x = 1,564,564,169,711.60 × 1,043,042,779,807.70
  4. Step 4: Simplify right side
    1,043,042,779,807.70x = 1,631,907,360,763,513,319,456,768
  5. Step 5: Solve for x
    x = 1,631,907,360,763,513,319,456,768/1,043,042,779,807.70
  6. Step 6: Final answer
    x = 1,564,564,169,711.60

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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.